Installing AutoCAD LT 2000 on Windows 11

Most users of AutoCAD LT 2000 are so used to it that they cannot do without it. With the latest hardware and required move to newer Windows versions, trying to install your AutoCAD LT 2000 gives an error like this one…

Windows 16bit setup error - This app can't run on your PC

Windows 16bit setup error – This app can’t run on your PC

Or maybe this error…

Setup Halted System requirements error Wrong OS, AutoCAD supports Windows NT 4.0, Windows NT 5.0, Windows 95 and Windows 98

Error while trying to install AutoCAD LT 2000 on newer versions of Windows

…all is not lost, just read on…

Ransomware Protection Windows 11 and AutoCAD

Just before we start note that Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD LT 2000

A quick word of advice: please follow the instructions below precisely as documented including using the same folder names and paths. This will significantly reduce the risk of having any problems…
  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  3. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  4. Now, start the Longbow Converter tool by double clicking the Longbow Converter shortcut on your Desktop… .
    1. Insert your AutoCAD LT 2000 CD
    2. Select the 2nd tab titled “Old AutoCAD Installer Reviver” by clicking on it
    3. Next, using the ‘…’ button select your AutoCAD LT 2000 CD
    4. Next, click the “Run Old Installer” button and follow the onscreen instructions. If all is well a dialog will appear stating success, simply click OK to start your AutoCAD setup.
    5. Now, I know it’s unheard of these days, but at this point expect to wait at least 45 minutes for your AutoCAD 2000 setup.exe program to fully appear – please be patient
    6. Once the setup starts, stop and read the next step
  5. Once the AutoCAD setup program appears navigate through each setup dialog as normal and do not deviate from the defaults except when you get to the installation folder – **it’s vitally important to make sure you install to c:\acadlt2000 (not Program Files (x86)\AutoCAD LT 2000 as usually prompted)** e.g.Setting custom install path for AutoCAD LT 2000
      1. Now complete the setup making sure to…
        1. ignore the error message that appears near the end about the shortcut cannot be created “Cannot create folder AutoCAD LT 2000” – you will simply need to create the program shortcut yourself by hand once the installation is finished.
        2. Do not reboot if prompted to do so
  6. Once setup has completed…
    1. Make sure to fully close the AutoCAD setup program
    2. Back in the Converter App, make sure it has completed the final stage of processing using the “Old AutoCAD Program Reviver” tab – it should display “SUCCESS” in green…
  7. Now Reboot your PC
  8. Once rebooted, are ready to run your AutoCAD LT 2000! Simply use Windows Explorer, navigate to c:\acadlt2000 and double click aclt.exe

Troubleshooting

Copyright 2022 (c) Longbow Software

Installing Scansoft OmniPage 15 on Windows 10 and Windows 11

Installing your Scansoft OmniPage 15 on Windows or Windows 11 10 32bit or 64bit can be very easily defined in these short steps…

How to install OmniPage 15

A quick word of advice: best to follow the instructions below precisely and to the letter, including folder names and paths, that way you will reduce the risk of having any problems…

  1. Obtain your copy of the Longbow Reviver tool here and install it – you need version V4.10 or newer
  2. Using Windows Explorer, copy your entire OmniPage 15 install CD media to your hard drive, to a folder path c:\InstallCDs\Scansoft\OmniPage15
  3. Start the Longbow Reviver tool…
    1. Select the 1st tab “Old Installer Reviver
    2. using the ‘…’ button pick the c:\InstallCDs\Scansoft\OmniPage15\OmniPage 15\OmniPage folder
    3. Now click the ‘Fix and Run Old Installer’ button
    4. Read and understand all the prompts that appear, then continue by clicking OK.
  4. Once your Omni Page 15 setup screen appears, install as normal except:
    1. As shown just below, when you arrive at the Setup Type, pick Custom then it is vitally important that you install to c:\Scansoft\OmniPage15 (not C:\Program Files (x86)\Scansoft\OmniPage 15 as normally prompted)
    2. now carry on and install as normal
    3. Do not reboot if prompted to do so
  5. Now OmniPage 15 is installed, back in the Longbow Reviver tool
    1. select the 2nd tab “Old Program Reviver
    2. pick the newly installed c:\Scansoft\OmniPage15 folder and click ‘Fix Old Program’
    3. Say ‘No’ if the Reviver tool asks if you want to re-register…
  6. Now you can happily run your OmniPage 15

Troubleshooting

  • No current troubleshooting notes.
Copyright 2022 (c) Longbow Software

Installing Scansoft PaperPort 11 Pro on Windows 10 and Windows 11

Installing your Scansoft PaperPort 11 Pro on Windows or Windows 11 10 32bit or 64bit can be very easily defined in these short steps…

How to install PaperPort 11 Pro

A quick word of advice: best to follow the instructions below precisely and to the letter, including folder names and paths, that way you will reduce the risk of having any problems…

  1. Obtain your copy of the Longbow Reviver tool here and install it – you need version V4.10 or newer
  2. Using Windows Explorer, copy your entire PaperPort 11 Pro install CD media to your hard drive, to a folder path c:\InstallCDs\Scansoft\PaperPort11
  3. Start the Longbow Reviver tool…
    1. Select the 1st tab “Old Installer Reviver
    2. using the ‘…’ button pick the c:\InstallCDs\Scansoft\PaperPort11\PaperPort folder
    3. Now click the ‘Fix and Run Old Installer’ button
    4. Read and understand all the prompts that appear, then continue by clicking OK.
  4. Once your PaperPort 11 Pro setup screen appears, install as normal except:
    1. As shown just below, when you arrive at the Setup Type, pick Custom


      then it is vitally important that you install to c:\Scansoft\PaperPort11 (not C:\Program Files (x86)\Scansoft\PaperPort as normally prompted)

    2. now carry on and install as normal
    3. Do not reboot if prompted to do so
  5. Now PaperPort 11 Pro is installed, back in the Longbow Reviver tool
    1. select the 2nd tab “Old Program Reviver
    2. pick the newly installed c:\Scansoft\PaperPort11 folder and click ‘Fix Old Program’
    3. Say ‘No’ if the Reviver tool asks if you want to re-register…
  6. Now you can happily run your PaperPort 11 Pro

Troubleshooting

  • No current troubleshooting notes.
Copyright 2022 (c) Longbow Software

Installing AutoCAD LT97 on Windows 11

AutoCAD LT97 users are very used to the software package and cannot do without it. With the latest hardware and required move to new Windows versions, trying to install your AutoCAD LT97 gives an error like this one…
Windows 16bit setup error - This app can't run on your PC

“This app can’t run on your PC”

or this one…
Setup Halted System requirements error Wrong OS, AutoCAD supports Windows NT 4.0, Windows NT 5.0, Windows 95 and Windows 98
“Wrong OS, AutoCAD supports Windows NT 4.0, Windows NT 5.0, Windows 95 and Windows 98” …all is not lost, follow these instructions to install your AutoCAD LT97 on Windows 11…

Ransomware Protection Windows 11 and AutoCAD

Just before we start note that Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD LT97

A quick word of advice: please follow the instructions below precisely as documented including using the same folder names and paths. This will significantly reduce the risk of having any

problems…

  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  1. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  2. Once installed, start the Longbow Converter App…
    1. Now place your AutoCAD LT97 CD in the CDRom Drive
    2. In the Converter App, select the 2nd tab named “Old AutoCAD Installer Reviver
    3. Using the “. . .” button, select your AutoCAD LT97 installation CD
    4. Next, click the “Run Old Installer” button and follow the onscreen instructions. If all is well a dialog will appear stating success, simply click OK to start your AutoCAD setup
      1. Now I know it’s unheard of these days, but at this point expect to wait up to 45 minutes for your AutoCAD LT97 setup.exe program to appear, be patient – NOTE: do not continue with the install until reading the next step…
    5. Once the setup starts, stop and read the next steps all the way to the end! By the way, if your AutoCAD LT97 setup does not start after 45 minutes, read the Troubleshooting section below.
  3. In the AutoCAD setup program…
    1. navigate through each setup dialog as normal, with these exceptions…
      1. Make sure you do a Typical Install (not a Full Install)
      2. When you get to the installation folder input dialog **it’s vitally important to make sure you install to c:\acadlt97 (not Program Files\AutoCADLT97 as usually prompted)**
  1. Now carry on with the install
    1. Do not reboot once the install is complete
    2. Ignore any errors related to not being able to create the shortcut e.g. “Cannot Create folder ‘AutoCAD LT97’, you will have to create a shortcut on your computer Desktop to your c:\acadlt97\aclt.exe by hand.
    3. Again, do not reboot if prompted to do so
  2. Once your AutoCAD setup has completed the installation…
    1. Make sure you fully close the setup program.
    2. Once the setup is closed the Converter will automatically fix the c:\acadlt97 program files. You should see “Success!” displayed in the 3rd tab named “Old AutoCAD Program Reviver
    3. Now reboot your PC
  3. You can now run your AutoCAD LT97, using Windows Explorer, navigate to c:\acadlt97 and double click aclt.exe

Troubleshooting

  • If your AutoCAD LT97 setup is not starting after 45 minutes…
    1. First try turning off UAC, rebooting, then restart the steps above.
    2. If it is still failing, most likely it’s because of another application on your system which is preventing our setup routine from starting (perhaps anti-virus, or similar) – try installing LT97 from Windows Safe Mode
  • If you are getting an application failure with Unhandled Exception 0x800F0922
    • The security software (ESET Nod 32) must uninstalled; suspending it not effective
  • If you are getting a WinHelp() error when pressing F1 to try and access the Help system then simply install the WinHelp (WinHlp32.exe) module from Microsoft
Copyright 2022 (c) Longbow Software

Installing AutoCAD LT 2002 on Windows 11

If you are a seasoned AutoCAD LT 2002 user, no doubt you will at some point have run into the famous GEDIT 3 error and been very frustrated with it. That error occurs because of certain video card drivers and/or certain types of anti-virus software setups.

On Windows 10, Windows 7 and Windows 8, the GEDIT 3 error is even more prominent because of all the new security features that are inside of Windows 7 and 8. The good news is that it’s totally possible to eradicate the GEDIT 3 error by follow the instructions below.
 

Follow these instructions to solve issues around installing/running your legacy AutoCAD LT 2002 on Windows 11

Ransomware Protection Windows 11 and AutoCAD

Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD LT 2002 

A quick word of advice: please follow the instructions below precisely as documented including using the same folder names and paths. This will significantly reduce the risk of having any problems…
  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  3. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  4. Start the Longbow Converter tool
    1. Insert your AutoCAD LT 2002 CD into your CDRom drive
    2. Select the 2nd tab named “Old AutoCAD Installer Reviver
    3. Using the “…” button, pick your AutoCAD CD
    4. Click “Run Old Installer
      1. Read and follow all the prompts
      2. Once the AutoCAD setup starts, stop and read the next step…
  5. In the AutoCAD setup program, navigate through each setup dialog as normal, with these exceptions…
    1. When you arrive at the installation folder path setup dialog…
      1. **it’s vitally important to make sure you install to c:\acadlt2002 (not Program Files (x86)\AutoCAD LT 2002 which is normally default)** – e.g.

        You must change the default AutoCAD LT 2002 Install path
      2. Once setup completes…
        1. Do not reboot if asked to do so
        2. Make sure to fully close the setup program when the installation is complete.
  6. Back in the Converter app and make sure it’s completed the final stage of processing using the “Old AutoCAD Program Reviver” tab, it should say SUCCESS!
  7. Finally, reboot your PC and run your AutoCAD and once registered, exit AutoCAD and continue to the next step.
  8. Next, obtain the AutoCAD LT 2002 sp1 from here unzip and save to c:\Autodesk\spdo not install yet
  9. Next, obtain the AutoCAD LT 2002 sp2 from here (or AutoCAD LT 2002 sp2 locked version from here) and save to c:\Autodesk\sp do not install yet
  10. Go back into the Converter
    1. select the 3rd tab named “Old AutoCAD Program Reviver”
    2. Using the “. . .” button, select the c:\Autodesk\sp folder
    3. click “Fix Old Program“.
      1. Now Install the LT 2002 sp1 by running c:\Autodesk\sp\acad2002LTsp1.exe
        1. IMPORTANT NOTE: If you get a 114 error, contact Longbow Software Support to get them to fix it for you.
      2. Next, install the LT 2002 sp2 by running either the unlocked c:\Autodesk\sp\acltk044-k047unl.exe or the locked c:\Autodesk\sp\acltk044-k047swl.exe
        1. IMPORTANT NOTE: If you get a 114 error, contact Longbow Software Support to get them to fix it for you.
  1. Finally, reboot your PC and run AutoCAD as normal.

Troubleshooting

  • If you cannot install your AutoCAD LT 2002 Service Packs because of an error “114: Autocad LT 2002 update was not applied” – rather than try and solve this issue, the easiest solution is:
    1. To go back to your old Windows XP machine and make sure that all of the sp’s are installed on your old Windows XP machine’s installation of AutoCAD LT 2002
    2. Next, simply copy all of the AutoCAD LT 2002 program files and folders from your old Windows XP machine to a USB drive – copy the “contents” of C:\Program Files\AutoCAD LT 2002
    3. Now transfer the USB to your new machine and copy the files that were on your old Windows XP machine’s C:\Program Files\AutoCAD LT 2002 folder into your newly installed c:\acadlt2002 folder – you should see a question if you should overwrite all files, say YES
  • If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
Copyright 2022 (c) Longbow Software

Installing Adobe Illustrator 10 on Windows 7, Windows 8, Windows 10

Most likely, the reason you found this page is because your Adobe Illustrator 10 Autoplay does nothing when you click the “Adobe Illustrator 10” install button…

Adobe Illustrator 10 button does nothing when clicked

Adobe Illustrator 10 button does nothing when clicked

…the good news is, that it can be solved!

Installing your Adobe Illustrator 10 on Windows 7, Windows 8 or Windows 10 32bit or 64bit can be very easily defined in these short steps…

How to install Adobe Illustrator 10

A quick word of advice: best to follow the instructions below precisely and to the letter, including folder names and paths, that way you will reduce the risk of having any problems…

  1. Obtain your copy of the Longbow Reviver tool here – you need version 4.10 or newer
  2. Using Windows Explorer, copy your entire Adobe Illustrator 10 install CD media to your hard drive, to a folder path c:\InstallCDs\Adobe\Illustrator10
  3. Start the Longbow Reviver tool, select the 1st tab “Old Installer Reviver“, then using the ‘…’ button pick the  c:\InstallCDs\Adobe\Illustrator10\Adobe Illustrator 10.0.3 folder
    1. Now click the ‘Fix and Run Old Installer’ button
    2. Read and understand all the prompts that appear, then continue by clicking OK.
  4. Once your Adobe Illustrator 10 setup screen appears, install as normal except:
    1. As shown just below, when you arrive at the install to ‘Destination Folder” – it is vitally important that you install to c:\adobe\illustrator 10 (not C:\Program Files (x86)\Adobe\Illustrator 10.0.3 as normally prompted)

      Adobe Illustrator 10 select folder

      Adobe Illustrator 10 select folder

    2. Do not reboot if prompted to do so
  5. Now Illustrator is installed. In the Longbow Reviver tool, select the 2nd tab “Old Program Reviver“, pick the newly installed c:\adobe\illustrator 10 folder and click ‘Fix Old Program’
    1. Say ‘No’ if the Reviver tool asks if you want to re-register…
  6. Now you can happily run your Adobe Illustrator 10 on Windows 7, Windows 8 or Windows 10 32bit or 64bit!

Troubleshooting

  • If your setup is not appearing within 1 hour, reboot into Safe Mode and try the same process as above again.
Copyright 2019 (c) Longbow Software

Installing AutoCAD for Windows 95 (LT95) on Windows 11

As an existing AutoCAD LT95 user, you most likely cannot do without your beloved AutoCAD. With the latest hardware and required move to new Windows versions, trying to install your AutoCAD LT95 gives an error like this one…

Windows 16bit setup error - This app can't run on your PC

 

“This app can’t run on your PC”

or this one…

Setup Halted System requirements error Wrong OS, AutoCAD supports Windows NT 4.0, Windows NT 5.0, Windows 95 and Windows 98
“Wrong OS, AutoCAD supports Windows NT 4.0, Windows NT 5.0, Windows 95 and Windows 98”

…all is not lost, follow these instructions to install your LT95 on Windows 11…

Ransomware Protection Windows 11 and AutoCAD

Just before we start note that Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD LT95

A quick word of advice: please follow the instructions below precisely as documented including using the same folder names and paths. This will significantly reduce the risk of having any problems…

  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  1. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  2. Once installed, start the Longbow Converter App…
    1. Now place your AutoCAD LT95 CD in the CDRom Drive
    2. In the Converter App, select the 2nd tab named “Old AutoCAD Installer Reviver
    3. Using the “. . .” button, select your AutoCAD LT95 installation CD
    4. Next, click the “Run Old Installer” button and follow the onscreen instructions. If all is well a dialog will appear stating success, simply click OK to start your AutoCAD setup
      1. Now I know it’s unheard of these days, but at this point expect to wait up to 45 minutes for your AutoCAD LT95 setup.exe program to appear, be patient – NOTE: do not continue with the install until reading the next step…
    5. Once the setup starts, stop and read the next steps all the way to the end! By the way, if your AutoCAD LT95 setup does not start after 45 minutes, read the Troubleshooting section below.
  3. In the AutoCAD LT95 setup program…
    1. navigate through each setup dialog as normal, with these exceptions…
    2. Make sure you do a Typical Install (not a Full Install)
    3. When you get to the installation folder input dialog **it’s vitally important to make sure you install to c:\acadLT95 (not Program Files\AutoCAD LT95 as usually prompted)**
  4. Now carry on with the install
    1. Do not reboot once the install is complete
    2. Ignore any errors related to not being able to create the shortcut e.g. “Cannot Create folder ‘AutoCAD LT95’“, you will have to create a shortcut on your computer Desktop to your c:\acadLT95\acad.exe by hand.
    3. Again, do not reboot if prompted to do so
  5. Once your AutoCAD LT95 setup has completed the installation…
    1. Make sure you fully close the setup program.
    2. Once the setup is closed the Converter will automatically fix the c:\acadLT95 program files. You should see “Success!” displayed in the 3rd tab named “Old AutoCAD Program Reviver
    3. Now reboot your PC
  6. You can now run your AutoCAD LT95, using Windows Explorer, navigate to c:\acadLT95 and double click aclt.exe

Troubleshooting

  • If your AutoCAD setup is not starting after 45 minutes…
    1. First try turning off UAC, rebooting, then restart the steps above.
    2. If it is still failing, most likely it’s because of another application on your system which is preventing our setup routine from starting (perhaps anti-virus, or similar) – try installing LT95 from Windows Safe Mode
  • If you are getting either a Bad Mem Pointer error and or a Smartheap handler recursively re-entered error when you start your AutoCAD then you need to re-run all the steps above, taking care to do each step precisely as it says, most likely you are missing from step 5 or you have not installed to c:\acadLT95 as stated in step (7) above.
  • When starting AutoCAD, if you receive an ‘acad.exe – System Error’ message: The program can’t start because ac1st15.dll is missing from your computerTry reinstalling the program to fix this problem. If you carried out step (7) above, then try rebooting your PC
  • If you are getting a WinHelp() error when pressing F1 to try and access the Help system then simply install the WinHelp (WinHlp32.exe) module from Microsoft
  • Issues with Calcomp Digitizer – Calcomp Digitizer not working
  • If the setup displays an error message InstallError (IUO)               
    (X)  not enough space(IUO) try unplugging any External USB drives
  • Plotting issues? If you get an error splwow64.exe “The application was unable to start correctly” with error “0xc0000005”
    1. Make sure your Anti-virus and/or Windows Firewall is not blocking splwow64.exe
    2. If the problem persists
      1. First, note that you need the latest version of the Converter App
      2. Start the Converter App
      3. Select the 3d tab “Old AutoCAD Program Reviver” 
      4. Click the Tools Menu->Reduced Power Mode
      5. Using the “…” button, pick your acad.exe folder e.g. c:\acadLT95
      6. Click “Fix Old Program” and follow prompts
  • If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2022 (c) Longbow Software

Installing 32bit AutoCAD LT 2012 on Windows 11

These instructions solve issues around installing/running your old AutoCAD 2012 on 64bit Windows 11. Some common issues are error messages like these

  • “This operating system is not supported by AutoCAD LT® 2012”
  • “You cannot install this product on the current operating system”
  • “You are attempting to use a 32-bit installer on a 64-bit operating system”
  • “This is a 32-bit AutoCAD LT® 2012. It cannot be installed on 64-bit Windows”

You can automatically solve these problems using our Longbow Converter App, it fixes and manages the AutoCAD LT 2012 installation so that you can be up and running again… Follow these instructions:

Ransomware Protection Windows 11 and AutoCAD

Just before we start note that Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD LT 2012

  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  3. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  4. Obtain your purchased copy of the Longbow Converter here
  5. Start the Converter App and note the user interface
  6. Select the 1st tab named “AutoCAD 32bit Installer Converter
    1. Using the “. . .” button, selection your AutoCAD installation CD
    2. Next, click the “Convert button and follow instructions
  7. Once the conversion process is complete
    1. click Install/Run Setup to start setup
      1. if you see a dialog stating “An App on your PC needs the following Windows Feature: .NET Framework 3.5 (includes .NET 2.0 and 3.0)” be sure to click “Download and install this feature” as this must be installed in order for the setup to run.
    2. Simply install as normal, remembering to…
      1. Close the setup program when the installation is complete.
      2. Back in the Converter app and make sure it has completed the final stage of processing using the “Old AutoCAD Program Reviver” tab – it should be green stating “SUCCESS”
  8. Now run your AutoCAD as normal

Installing AutoCAD 2012 Service Packs

We recommend that you download and install the latest Service Packs from Autodesk which can be found here

Troubleshooting

  1. If your AutoCAD crashes while interacting with the Ribbon click here
  2. If you are unable to activate your product, or the activation process crashes:
    1. Try uninstalling the July 2014 Microsoft security update
    2. Try downgrading your Internet Explorer (IE) from version 11 to version 10 by following the instructions detailed here
  3. If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
Copyright 2022 (c) Longbow Software

Installing AutoCAD 2007 on Windows 11

If you are trying to install your old version of AutoCAD 2007 on Windows 11 you can run into lots of problems. Because there are so many issues, we created an App called the Longbow Converter to automatically smooth over installation and running issues for you. All you need to do is follow these steps to install your AutoCAD 2007 on Windows 11 and make it work…

Ransomware Protection Windows 11 and AutoCAD

Just before we start note that Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders. NOTE: Autodesk no longer supply License Activation codes for this version of AutoCAD. The best way is to transfer your existing license to the new PC but there are other options, we document them here

How to install AutoCAD 2007 

A quick word of advice: please follow the instructions below precisely as documented (including using the same folder names and paths) as this will significantly reduce the risk of having any problems…
  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  3. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  4. Now, start the Longbow Converter tool by double clicking the Longbow Converter shortcut on your Desktop…
  5. Start the Longbow Converter tool
    1. Insert your AutoCAD 2007 CD into your CDRom drive
    2. Select the 2nd tab named “Old AutoCAD Installer Reviver
      1. Using the “…” button, path the to your AutoCAD 2007 CD
      2. Click “Run Old Installer
        1. Read and follow all the prompts
        2. If you see a dialog stating “An App on your PC needs the following Windows Feature: .NET Framework 3.5 (includes .NET 2.0 and 3.0)” be sure to click “Download and install this feature” as this must be installed in order for the setup to run
        3. Once the AutoCAD 2007 setup starts, stop and read the next step…
  6. In the setup program, navigate through each setup dialog as normal, with these exceptions…
    1. When you click the Install link from your setup you may see a dialog box appear saying – “This program has compatibility issues” – simply check the “Don’t show this message again” and then click the “Run the program without getting help” button
    2. When you arrive at the installation folder path setup dialog, **it’s vitally important to make sure you install to c:\acad2007 (not Program Files (x86)\AutoCAD 2007)**.
    3. Once AutoCAD has installed
      1. completely close setup
      2. Go back to the Converter app and make sure it’s completed the final stage of processing using the “Old AutoCAD Program Reviver” tab
  7. Now reboot your PC and run your AutoCAD as normal
    1. NOTE: When starting AutoCAD, if you see a warning dialog when you run saying “This program has known compatibility issues”, simply click “Don’t show this message again” and then click “Run the Program…”

Installing AutoCAD 2007 Sp1

To install the sp for your AutoCAD…
  1. Download the AutoCAD 2007 Sp1
  2. Copy the autocad2007sp1.exe to folder path c:\Autodesk\sp
  3. Start the Converter, select the 3rd tab, pick the c:\Autodesk\sp folder and click Fix.
  4. Now you can run the autocad2007sp1.exe from Windows explorer and install normally.
  5. Next install sp2 just below…

Installing AutoCAD 2007 Sp2

To install the sp for your AutoCAD…
  1. Download the AutoCAD 2007 Sp2
  2. Copy the autocad2007sp2.exe to folder path c:\Autodesk\sp
  3. Start the Converter, select the 3rd tab, pick the c:\Autodesk\sp folder and click Fix.
  4. Now you can run the autocad2007sp2.exe from Windows explorer and install normally.

Troubleshooting

  1. If you are unable to activate your product, or the activation process crashes
    1. Autodesk no longer supply License Activation codes for this version of AutoCAD. The best way is to transfer your existing license to the new PC but there are other options, we document them here
    2. Try uninstalling the July 2014 Microsoft security update
    3. Try downgrading your Internet Explorer (IE) from version 11 to version 10 by following the instructions detailed here
    4. Perhaps you have a SATA drive – Activation problems with AutoCAD 2006 and AutoCAD 2007
  2. If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
Copyright 2022 (c) Longbow Software

Installing 32bit AutoCAD 2012 on Windows 11

These instructions solve issues around installing/running your old AutoCAD 2012 on 64bit Windows 11. Some common issues are error messages like these

  • “This operating system is not supported by AutoCAD® 2012”
  • “You cannot install this product on the current operating system”
  • “You are attempting to use a 32-bit installer on a 64-bit operating system”
  • “This is a 32-bit AutoCAD® 2012. It cannot be installed on 64-bit Windows”

You can automatically solve these problems using our Longbow Converter App, it fixes and manages the AutoCAD 2012 installation so that you can be up and running again… Follow these instructions:

Ransomware Protection Windows 11 and AutoCAD

Just before we start note that Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD 2012

  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  3. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  4. Obtain your purchased copy of the Longbow Converter here
  5. Start the Converter App and note the user interface
  6. Select the 1st tab named “AutoCAD 32bit Installer Converter
    1. Using the “. . .” button, selection your AutoCAD installation CD
    2. Next, click the “Convert button and follow instructions
  7. Once the conversion process is complete
    1. click Install/Run Setup to start setup
      1. if you see a dialog stating “An App on your PC needs the following Windows Feature: .NET Framework 3.5 (includes .NET 2.0 and 3.0)” be sure to click “Download and install this feature” as this must be installed in order for the setup to run.
    2. Simply install as normal, remembering to…
      1. Close the setup program when the installation is complete.
      2. Back in the Converter app and make sure it has completed the final stage of processing using the “Old AutoCAD Program Reviver” tab – it should be green stating “SUCCESS”
  8. Now run your AutoCAD as normal

Installing AutoCAD 2012 Service Packs

We recommend that you download and install the latest Service Packs from Autodesk which can be found here

Troubleshooting

  1. If your AutoCAD crashes while interacting with the Ribbon click here
  2. If you are unable to activate your product, or the activation process crashes:
    1. Try uninstalling the July 2014 Microsoft security update
    2. Try downgrading your Internet Explorer (IE) from version 11 to version 10 by following the instructions detailed here
  3. If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
Copyright 2022 (c) Longbow Software

Installing AutoCAD 2004 on Windows 11

NOTE: We currently only support US unlocked versions of 2004 on 64bit OS. European or locked US support 2004 is limited only to 32bit Windows 11.

Follow these instructions to solve issues around installing/running your legacy AutoCAD 2004 on Windows 11

Ransomware Protection Windows 11 and AutoCAD

Windows 11 comes with a Ransomware Protection which includes Controlled Folder Access. Controlled folder access blocks applications from writing to your Documents, Pictures, Videos, Music, Public and Favorites folders. AutoCAD versions all the way to AutoCAD 2021 write to certain user Public folders and are therefore blocked by this feature. This can cause issues with all sorts of things including activating your AutoCAD license and even running AutoCAD. Ransomware Protection is an important feature of Windows 11 but it will affect your AutoCAD unless you allow AutoCAD and its dependent applications access to the controlled folders.

How to install AutoCAD 2004 

A quick word of advice: please follow the instructions below precisely as documented including using the same folder names and paths. This will significantly reduce the risk of having any problems…
  1. If you don’t yet have a copy of the Longbow Converter App you can purchase it here or click on the download link we sent you via email in order to download the Converter App to your PC.
  2. Before installing the Converter App, make sure the files downloaded from our site are not blocked by Windows SmartScreen… Windows 11 is finicky, click the TLC zip first to make sure it’s fully selected then Right+click the file and select Properties. Be sure to check the Unblock checkbox as shown below and Click OK…
  3. Double click the zip file to open it and install the TLC application as normal. By the way, TLC stands for The Longbow Converter
  4. Start the Longbow Converter tool
    1. Insert your AutoCAD 2004 CD into your CDRom drive
    2. Select the 2nd tab named “Old AutoCAD Installer Reviver
    3. Using the “…” button, pick your AutoCAD CD
    4. Click “Run Old Installer
      1. Read and follow all the prompts
      2. Once the AutoCAD setup starts, stop and read the next step…
  5. In the AutoCAD setup program, navigate through each setup dialog as normal, with these exceptions…
    1. When you arrive at the installation folder path setup dialog…
      1. **it’s vitally important to make sure you install to c:\acad2004 (not Program Files (x86)\AutoCAD 2004)**. Now install…
      2. While installing…
        1. If you see an error in install “.NET Runtime Optimization Service has stopped working” – simply ignore by clicking the “Close Program” button
        2. Do not reboot if asked to do so
      3. Once installed
        1. Do not reboot if asked to do so
        2. Make sure to fully close the setup program when the installation is complete.
        3. Back in the Converter app and make sure it’s completed the final stage of processing using the “Old AutoCAD Program Reviver” tab
  6. Finally, reboot your PC and run your AutoCAD as normal
    1. NOTE: When starting AutoCAD, if you see a warning dialog when you run saying “This program has known compatibility issues
      1. Click “Don’t show this message again”
      2. then click “Run the Program…”

Installing AutoCAD 2004 Sp1

To install the sp for your AutoCAD…
  1. Download your AutoCAD 2004 Sp1
  2. Copy the service pack exe installer to folder path c:\Autodesk\sp
  3. Start the Converter App
    1. select the 3rd tab named “Old AutoCAD Program Reviver
    2. Using the “. . .” button, pick the c:\Autodesk\sp folder
    3. click “Fix Old Program“.
  4. Now you can run the service pack exe installer from Windows explorer as normal

Troubleshooting

  1. If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
Copyright 2022 (c) Longbow Software

Installing old versions of AutoCAD on Windows 7, Windows 8 and Windows 10

Old versions of AutoCAD were not designed to run in newer versions of Windows and you will find that installing them as you always did before will encounter lots of issues, even failing while installing too.

The Longbow Converter app allows old versions of AutoCAD to be installed on new versions of Windows, removing all known compatibility issues automatically for you.

Instructions for installing old versions of AutoCAD on Windows 7, Windows 8 and Windows 10

Versions
  • AutoCAD 2008 | AutoCAD 2009 | AutoCAD 2010 | AutoCAD 2011 | AutoCAD 2012 | AutoCAD 2013
  • AutoCAD 2014 | AutoCAD 2015 | AutoCAD 2016 | AutoCAD 2017
  • AutoCAD 2018 | AutoCAD 2019
  • 32bit or 64bit

  1. Make sure all previous installed versions of AutoCAD are uninstalled first.
  2. Obtain your copy of the Longbow Converter here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. If your AutoCAD is 64bit
      1. Using your mouse, right click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “…” button, select your AutoCAD installation CD and follow the instructions presented by the Converter tool user interface
  4. Once you have completed the AutoCAD installation process…
    1. Fully close the setup program
    2. Now go back to the Converter app and make sure it’s completed the final stage of processing using the “Old AutoCAD Program Reviver” tab
    3. Finally, reboot your PC and run your AutoCAD as normal
  5. Install any service packs for your AutoCAD
  6. Now you can happily run your AutoCAD on Windows 7, Windows 8 and Windows 10

Troubleshooting

 

Copyright 2019 (c) Longbow Software

Installing WordPerfect 6 on Windows 7, Windows 8 and Windows 10

If you are having problems installing your WordPerfect 6 on your new PC, like you are unable to run the setup.exe as shown below, then read on…

Windows 16bit setup error - This app can't run on your PC

Windows 16bit setup error – This app can’t run on your PC

Unfortunately, WordPerfect 6 is a pure 16bit application which means that it cannot be run on 64bit Windows 7, Windows 8 or Windows 10.

However, it can only run on *32bit* Windows 7, Windows 8 or Windows 10 using the Longbow Reviver app.

Install Word Perfect 6 on Windows

  1. Obtain your copy of the Longbow Reviver tool here – you need version 4.10 or newer
  2. Using Windows Explorer, copy your entire WordPerfect 6 install CD media to your hard drive, to a folder path c:\InstallCDs\WordPerfect6
  3. Start the Longbow Reviver tool
    1. select the 1st tab named “Old Installer Reviver
    2. then using the ‘…’ button pick the  c:\InstallCDs\WordPerfect6\INSTPROG folder
    3. Now click the ‘Fix and Run Old Installer’ button
    4. Read and understand all the prompts that appear, then continue by clicking OK.
    5. Install as normal
    6. Close setup – Do not reboot if prompted to do so
  4. Now WordPerfect 6 is installed
    1. Now go back to the Longbow Reviver app…
    2. select the 2nd tab “Old Program Reviver
    3. using the ‘…’ button pick the newly installed c:\WPWIN60 folder
    4. Set the Run As dropdown to Windows 95
    5. next, click ‘Fix Old Program’
      1. Say ‘No’ if the Reviver tool asks if you want to re-register…
  5. Now you can happily run your WordPerfect 6 on Windows 10, Windows 7, Windows 8 or Windows 8.1 32bit (sorry, but not  64bit!)

Copyright 2018 (c) Longbow Software

Installing 64bit AutoCAD Civil 3d 2013 on Windows 10 64bit

Your 64bit AutoCAD Civil3d 2013 was never designed to run in Windows 10 (this version of Windows is newer than AutoCAD 2013). In order for your AutoCAD Civil3d 2013 to run as it did in previous versions of Windows, you need to follow these easy steps…

Install 64bit AutoCAD Civil 3D 2009

  1. Make sure all previous installed versions of AutoCAD 2009 are uninstalled first.
  2. Obtain your copy of the Longbow Converter here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. Using your mouse, right click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “…” button, select your AutoCAD installation CD and follow the instructions presented by the Converter tool user interface.
  4. Once the conversion process is complete
    1. click Install/Run Setup to start setup
    2. Simply install as normal, remembering to…
      1. Close the setup program when the installation is complete.
      2. Now back in the Converter app and make sure it’s completed the final stage of processing using the “Old AutoCAD Program Reviver” tab
  5. Next install the AutoCAD Civil 3d 2013 sp2 from here
  6. Now run your AutoCAD as normal

NOTE: These steps do not bypass normal Autodesk licensing/authorization, you should expect to use your own serial numbers in the normal way

Troubleshooting

– If your AutoCAD is running really slowly, try disabling your integrated graphics card so you can run your high-performance card instead

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2019 (c) Longbow Software

Installing Microsoft Money 2000 on Windows 7, Windows 8 and Windows 10

Installing Microsoft Money 2000 on WIndows 7, Windows 8 and Windows 10 (both 32bit and 64bit) can be very easily defined in these short steps…

  1. First, you need to purchase a copy of the Longbow Reviver tool here (you need V4.21 or later)
  2. Using Windows Explorer, backup your entire Microsoft Money 2000 installation CD to your hard drive, to a folder path c:\InstallCDs\Microsoft Money 2000
  3. Start the Longbow Reviver tool
    1. select the 1st tab “Old Installer Reviver
    2. then using the ‘…’ button pick the  c:\InstallCDs\Microsoft Money 2000 folder

      Selecting the Microsoft Money 2000 CD on Disk

      Selecting the Microsoft Money 2000 CD on Disk

    3. Now click the ‘Fix and Run Old Installer’ button
    4. Read and understand all the prompts that appear, then continue by clicking OK.
    5. Once the Microsoft Money 2000 setup appears, install as normal *except* when prompted for the installation path, set it to c:\MsMoney2000 e.g.

      Setting the Microsoft Monet 2000 installation folder

      Setting the Microsoft Monet 2000 installation folder

    6. Once the setup is complete
      1. Do not reboot (if prompted to do so)
  4. Now Microsoft Money 2000 is installed, next
    1. Make sure the Microsoft Money 2000 setup is completely closed, then in the Longbow Reviver tool…
    2. Select the 2nd tab “Old Program Reviver
    3. Using the ‘…’ button, pick the newly installed C:\MsMoney2000 folder
    4. Set the Run As dropdown to Windows 95 Windows NT 4 (sp5)
    5. next, click ‘Fix Old Program’
      1. Say ‘No’ if the Reviver tool asks if you want to re-register… e.g.

        Fixing the Microsoft Money program files

        Fixing the Microsoft Money program files

  5. Now you can happily run your Microsoft Money 2000 on Windows 7, Windows 8 or Windows 10!

Copyright 2018 (c) Longbow Software

Installing 64bit AutoCAD LT 2014 on Windows 7, Windows 8 and Windows 10

AutoCAD LT 2014 was not designed to run in Windows 10 (Windows 10 was released after AutoCAD LT 2014) and inevitably you will run into issues such as the infamous Ribbon crashing issue, slow startup problems, text scaling issues, etc.

You can automatically solve these problems using our Longbow Converter App, it fixes and manages the AutoCAD LT 2014 installation so that you can be up and running again… Just follow these easy instructions:

How to install 64bit AutoCAD LT 2014

  1. First, uninstall any existing AutoCAD LT 2014 installations on your computer
  2. Next, obtain the Longbow Converter App (V11.15 or higher), download here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. Using your mouse, right-click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “. . .  button, select your AutoCAD installation CD and follow the instructions presented by the Converter tool user interface.
  4. Once the conversion process is complete
    1. click Install/Run Setup to start setup
    2. Once you have completed the AutoCAD installation process…
      1. Completely close the setup program
      2. Go back to the Converter App and make sure it states “Success!
  5. Now you can run your AutoCAD as normal

Installing AutoCAD LT 2014 sp1

Troubleshooting

– If your AutoCAD is running really slowly, try disabling your integrated graphics card so you can run your high-performance card instead

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2020 (c) Longbow Software

Installing QuickCAD V4 on Windows 7, Windows 8 and Windows 10

Installing Autodesk QuickCAD V4 on WIndows 7, Windows 8 and Windows 10 (both 32bit and 64bit) can be very easily defined in these short steps…

  1. First, you need to purchase a copy of the Longbow Reviver tool here
  2. Using Windows Explorer, backup your entire QuickCAD V4 installation CD to your hard drive, to a folder path c:\InstallCDs\QuickCAD V4
  3. Start the Longbow Reviver tool
    1. select the 1st tab “Old Installer Reviver
    2. then using the ‘…’ button pick the  c:\InstallCDs\QuickCAD V4 folder
    3. Now click the ‘Fix and Run Old Installer’ button
    4. Read and understand all the prompts that appear, then continue by clicking OK.
      1. The tool will now start initializing the setup interface, and may take up to 45 minutes to start. Please be patient…
    5. Once the QuickCAD V4  setup appears, install as normal *except* when prompted for the installation path, set it to c:\QuickCAD e.g.

      Setting the QuickCAD installation path to c:\QuickCAD

      Setting the QuickCAD installation path to c:\QuickCAD


    6. Once the setup is complete
      1. uncheck ‘Run QuickCAD’
      2. Do not reboot if prompted to do so
  4. Now QuickCAD V4 is installed
    1. Make sure the QuickCAD V4 setup is completely closed, then in the Longbow Reviver tool…
    2. Select the 2nd tab “Old Program Reviver
    3. Using the ‘…’ button, pick the newly installed C:\QuickCAD folder
    4. next, click ‘Fix Old Program’
    5. Say ‘No’ if the Reviver tool asks if you want to re-register…
  5. Now you can happily run your QuickCAD V4 on Windows 7, Windows 8 or Windows 10!

Copyright 2018 (c) Longbow Software

Installing 32bit AutoCAD Mechanical 2010 on Windows 7, Windows 8 and Windows 10 64bit

NOTE: This blog post specifically solves issues related to these error messages on installation…

  • “This operating system is not supported by AutoCAD Mechanical® 2010”
  • “You cannot install this product on the current operating system”
  • “You are attempting to use a 32-bit installer on a 64-bit operating system”
  • “This is a 32-bit AutoCAD Mechanical® 2010. It cannot be installed on 64-bit Windows”

Installing AutoCAD Mechanical 2010 (MDT 2010) 32bit on Windows 7, Windows 8, Windows 8.1 or Windows 10 64bit can be very easily defined in these short steps…

NOTE: These steps do not bypass normal Autodesk licensing/authorization, you should expect to use your own serial numbers in the normal way.

  1. Obtain your copy of the Longbow Converter here
  2. If you have CDs (if not check (3) below):
    1. Insert your AutoCAD MDT 2010 CD into your CDRom drive, cancel setup if it starts
    2. Next, start the Converter App
    3. Select the 1st tab in the Converter tool named “32bit AutoCAD Installer Converter
    4. Using the “…” button pick the path to your AutoCAD MDT 2013 CD
    5. Now click the “Convert” button and follow the instructions.
    6. (Skip to step 4)
  3. If you have a single self extracting exe downloaded from Autodesk called something like AutoCAD_Mech_2010_English_Win_32bit.exe
    1. Simply run the exe, it will ask to unzip to a folder inside of c:\Autodesk, make a note of the folder for later use (we’ll refer to it from here as c:\Autodesk\MDT2010), now click OK.
    2. Wait until all of the files have extracted, when they do, the AutoCAD MDT 2013 setup will automatically launch – simply close it and move to the next step.
    3. Now, start the Longbow Converter tool
    4. select the 1st tab titled “AutoCAD 32bit Installer Converter
    5. pick the c:\Autodesk\MDT2010 folder
    6. and click the “Convert…” button.
  4. Once the conversion process is complete, click the “Install/Run Setup” button to start setup.
    1. Install as normal!
  5. Windows 8, Windows 8.1 and Windows 10 users: Once the installation process is complete, go back to the Converter
    1. select the 3rd tab named “Old AutoCAD Program Reviver
    2. pick the newly installed C:\Program Files (x86)\Autodesk\AutoCAD Mechanical 2010 folder
    3. then click “Fix Old Program”
  6. Now you can happily run your AutoCAD MDT 2010 32bit on Windows 7, Windows 8 and Windows 10!

Installing AutoCAD MDT 2010 Service Pack 2

  1. Here’s sp2 – AutoCAD Mechanical 2010 sp2 – install as normal

Troubleshooting:

  1. If your installed AutoCAD is hanging on startup then read this post first AutoCAD Freezes on startup (AutoCAD visible but the menus don’t appear)
  2. if your AutoCAD hangs on startup (stuck at the “Checking License…” message, try installing the 32bit version of AutoCAD 2010 on 64bit Windows – we’ve actually found the 32bit AutoCAD 2010 running on 64bit Windows is much more stable and actually faster than the 64bit version of AutoCAD 2010.
  3. If your AutoCAD crashes while interacting with the Ribbon click here
  4. If you are unable to activate your product, or the activation process crashes:
    1. Try uninstalling the July 2014 Microsoft security update
    2. Try downgrading your Internet Explorer (IE) from version 11 to version 10 by following the instructions detailed here
  5. If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
  6. If your Windows hangs on startup after installing please refer to this help blog
Copyright 2017 (c) Longbow Software

Installing Autodesk Land Desktop 2006 on Windows 7, Windows 8 and Windows 10

Installing AutoCAD LDT 2006 on Windows 7, Windows 8, Windows 8.1 or Windows 10 32bit or 64bit can be very easily defined in these short steps…

IMPORTANT NOTE: Autodesk no longer supply License Activation codes for this version of AutoCAD. The best way is to transfer your existing license to the new PC but there are other options, we document them here

  1. Obtain your copy of the Longbow Converter here
  2. Start In the Converter tool
    1. Next, click the File menu’s “Backup CD to Disk
    2. Follow the prompts
  3. Once the backup is completed
    1. click the Run Old Installer button… Read and understand all the prompts before pressing OK.
    2. Once the setup starts, stop and read the next step…
  4. In the setup program, navigate through each setup dialog as normal, with these exceptions… (if you cannot move past the first screen in the setup, see Trouble Shooting below)…
    1. When you click the Install link from your setup you may see a dialog box appear saying – “This program has compatibility issues” – simply check the “Don’t show this message again” and then click the “Run the program without getting help”.
    2. When you arrive at the installation folder path setup dialog, **it’s vitally important to make sure you install to c:\ldt2006 (not C:\Program Files (x86)\Autodesk Land Desktop 2006 that is defaulted)**.
    3. If asked to reboot after the install, say NO
  5. Once installed, do not reboot, make sure you fully close the AutoCAD setup program (because the Converter is waiting for the setup program to fully close) then go back to the Converter tool, select the 3rd tab, pick the newly installed c:\ldt2006 folder and click the Fix Old Program button.
  6. Now you can run your Autodesk LDT 2006 on Windows 7, Windows 8 and Windows 10, both 32bit and 64bit.
    1. NOTE: When starting AutoCAD, if you see a warning dialog when you run saying “This program has known compatibility issues“, simply click “Don’t show this message again” and then click “Run the Program…

Troubleshooting:

– If you are unable to activate your product, or the activation process crashes immediately on startup:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2017 (c) Longbow Software

Installing AutoCAD Mechanical Desktop 5 on Windows 7, Windows 8 and Windows 10

How to install AutoCAD MDT 5 on Windows

NOTE: These steps do not bypass normal Autodesk licensing/authorization, you should expect to use your own serial numbers in the normal way.

I recommend that you follow these steps precisely so to eliminate the risk of something going wrong with the install…
  1. Obtain your copy of the Longbow Converter here
  2. Insert your MDT 5 CD into your computer
  3. Start the Longbow Converter tool
    1. Select the 2nd tab named “Old AutoCAD Installer Reviver”
    2. Using the “. . .” button, pick your MDT 5 CD, and click Run and follow the Converter’s instructions.
    3. Once the MDT 5 setup starts, stop and read the next step…
  4. In the setup program, navigate through each setup dialog as normal, except when you get to the installation folder, **it’s vitally important to make sure you install to c:\mdt2000i (not Program Files (x86)\Mechanical Desktop 5 as usually prompted by default)**
  5. Once installed, go back to the Converter tool
    1. select the 3rd tab named “Old AutoCAD Program Reviver”
    2. Using the ‘. . .’ button
      1. pick the newly installed c:\mdt2000i folder
      2. click “Fix Old Program“.
  6. Now, you can happily run your MDT 5 on Windows 7, Windows 8 and Windows 10
Troubleshooting:
If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD
Copyright 2018 (c) Longbow Software

Installing 64bit AutoCAD Architecture 2014 on Windows 10 64bit

AutoCAD Architecture 2014 was not designed to run in Windows 10 (Windows 10 was released after ADT 2014) and inevitably you will run into issues such as the infamous Ribbon crashing issue, slow startup problems, text scaling issues, etc.

You can automatically solve these problems using our Longbow Converter App, it fixes and manages the ADT 2014 installation so that you can be up and running again… Just follow these easy instructions:

How to install 64bit AutoCAD Architecture 2014

  1. First, uninstall any existing ADT 2014 installations on your computer
  2. Next, obtain the Longbow Converter App download here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. Using your mouse, right-click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “. . .  button…
      1. select your ADT installation CD and follow the instructions presented by the Converter tool user interface.
  4. Once the conversion process is complete
    1. click Install/Run Setup to start setup
    2. Once you have completed the ADT installation process…
      1. Completely close the setup program
      2. Go back to the Converter App and make sure it states “Success!
  5. Now you can run your Architecture as normal

Installing AutoCAD Architecture 2014 sp1

Install ADT 2014 sp1 as normal

Troubleshooting

– If your AutoCAD is running really slowly, try disabling your integrated graphics card so you can run your high-performance card instead

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2020 (c) Longbow Software

Installing 64bit AutoCAD LT 2013 on Windows 10 64bit

Your 64bit AutoCAD LT 2013 was never designed to run in Windows 10 (this version of Windows is newer than AutoCAD LT 2013). In order for your AutoCAD LT 2013 to run as it did in previous versions of Windows, you need to follow these easy steps…

NOTE: These steps do not bypass normal Autodesk licensing/authorization, you should expect to use your own serial numbers in the normal way.

  1. Make sure all previous installed versions of AutoCAD 2013 are uninstalled first.
  2. Obtain your copy of the Longbow Converter here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. Using your mouse, right click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “…” button, select your AutoCAD installation CD and follow the instructions presented by the Converter tool user interface.

      NOTE: If the Converter does not recognize your because it is a single self extracting exe downloaded from Autodesk called something like AutoCAD_LT_2013_English_Win_64bit.exe, simply run the exe, it will ask to unzip to a folder inside of c:\Autodesk, make a note of the folder for later use (we’ll refer to it from here as c:\Autodesk\AutoCADLT2013), now click OK. Wait until all of the files have extracted, when they do, the AutoCAD LT 2013 setup will automatically launch – simply close it and move to the next step.

  4. Once you have completed the AutoCAD installation process…
    1. close the setup program then start the Converter software
    2. Select the 3rd tab “Old AutoCAD Program Reviver
      1. Using the “…” button, pick the newly installed C:\Program Files\Autodesk\AutoCAD LT 2013 folder
      2. then click “Fix Old Program
  5. Next install the AutoCAD LT 2013 sp2 from here
  6. Now you can happily run your AutoCAD LT 2013 64bit on Windows 10

Troubleshooting:

– If your AutoCAD crashes while interacting with the Ribbon click here

– If your AutoCAD is running really slowly, try disabling your integrated graphics card so you can run your high-performance card instead

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2017 (c) Longbow Software

Installing 32bit AutoCAD Mechanical 2009 on Windows 7, Windows 8 and Windows 10 64bit

NOTE: This blog post specifically solves issues related to these error messages on installation…

  • “This operating system is not supported by AutoCAD Mechanical® 2009”
  • “You cannot install this product on the current operating system”
  • “You are attempting to use a 32-bit installer on a 64-bit operating system”
  • “This is a 32-bit AutoCAD Mechanical® 2009. It cannot be installed on 64-bit Windows”

Installing AutoCAD Mechanical 2009 (MDT 2009) 32bit on Windows 7, Windows 8, Windows 8.1 or Windows 10 64bit can be very easily defined in these short steps…

NOTE: These steps do not bypass normal Autodesk licensing/authorization, you should expect to use your own serial numbers in the normal way.

  1. Obtain your copy of the Longbow Converter here
  2. If you have CDs (if not check (3) below):
    1. Insert your AutoCAD MDT 2009 CD into your CDRom drive, cancel setup if it starts
    2. Next, start the Converter App
    3. Select the 1st tab in the Converter tool named “32bit AutoCAD Installer Converter
    4. Using the “…” button pick the path to your AutoCAD MDT 2013 CD
    5. Now click the “Convert” button and follow the instructions.
    6. (Skip to step 4)
  3. If you have a single self extracting exe downloaded from Autodesk called something like AutoCAD_Mech_2009_English_Win_32bit.exe
    1. Simply run the exe, it will ask to unzip to a folder inside of c:\Autodesk, make a note of the folder for later use (we’ll refer to it from here as c:\Autodesk\MDT2009), now click OK.
    2. Wait until all of the files have extracted, when they do, the AutoCAD MDT 2013 setup will automatically launch – simply close it and move to the next step.
    3. Now, start the Longbow Converter tool
    4. select the 1st tab titled “AutoCAD 32bit Installer Converter
    5. pick the c:\Autodesk\MDT2009 folder
    6. and click the “Convert…” button.
  4. Once the conversion process is complete, click the “Install/Run Setup” button to start setup.
    1. Install as normal!
  5. Windows 8, Windows 8.1 and Windows 10 users: Once the installation process is complete, go back to the Converter
    1. select the 3rd tab named “Old AutoCAD Program Reviver
    2. pick the newly installed C:\Program Files (x86)\Autodesk\AutoCAD Mechanical 2009 folder
    3. then click “Fix Old Program”
  6. Now you can happily run your AutoCAD MDT 2009 32bit on Windows 7, Windows 8 and Windows 10!

Installing AutoCAD MDT 2009 Service Pack 3

  1. Here’s sp3 – AutoCAD Mechanical 2009 sp3 – install as normal

Troubleshooting:

– If your AutoCAD crashes while interacting with the Ribbon click here

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2017 (c) Longbow Software

Installing 64bit AutoCAD 2015 on Windows 10 64bit

AutoCAD 2015 was not designed to run in the latest releases of Windows 10 and inevitably you will run into issues such as the infamous Ribbon crashing issue, slow startup problems, text scaling issues, etc.

You can automatically solve these problems using our Longbow Converter App, it fixes and manages the AutoCAD 2015 installation so that you can be up and running again… Just follow these easy instructions:

How to install 64bit AutoCAD 2015

  1. First, uninstall any existing AutoCAD 2015 installations on your computer
  2. Next, obtain the Longbow Converter App (V11.15 or higher), download here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. Using your mouse, right-click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “. . .  button, select your AutoCAD installation CD and follow the instructions presented by the Converter tool user interface.
  4. Once the conversion process is complete
    1. click Install/Run Setup to start setup
    2. Once you have completed the AutoCAD installation process…
      1. Completely close the setup program
      2. Go back to the Converter App and make sure it states “Success!
  5. Now you can run your AutoCAD as normal

Troubleshooting:

– If your AutoCAD is running really slowly, try disabling your integrated graphics card so you can run your high-performance card instead

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2018 (c) Longbow Software

Installing 64bit AutoCAD 2014 on Windows 10 64bit

AutoCAD 2014 was not designed to run in Windows 10 (Windows 10 was released after AutoCAD 2014) and inevitably you will run into issues such as the infamous Ribbon crashing issue, slow startup problems, text scaling issues, etc.

You can automatically solve these problems using our Longbow Converter App, it fixes and manages the AutoCAD 2014 installation so that you can be up and running again… Just follow these easy instructions:

How to install 64bit AutoCAD 2014

  1. First, uninstall any existing AutoCAD 2014 installations on your computer
  2. Next, obtain the Longbow Converter App (V11.15 or higher), download here
  3. Start the Converter tool
    1. Pick the 1st tab named “AutoCAD 32bit Installer Converter
    2. Using your mouse, right-click the tab text “AutoCAD 32bit Installer Converter” so that it changes to “AutoCAD 64bit Installer Converter
    3. Next, using the “. . .  button, select your AutoCAD installation CD and follow the instructions presented by the Converter tool user interface.
  4. Once the conversion process is complete
    1. click Install/Run Setup to start setup
    2. Once you have completed the AutoCAD installation process…
      1. Completely close the setup program
      2. Go back to the Converter App and make sure it states “Success!
  5. Now you can run your AutoCAD as normal

Installing AutoCAD 2014 sp1

Troubleshooting:

– If your AutoCAD is running really slowly, try disabling your integrated graphics card so you can run your high-performance card instead

– If you are unable to activate your product, or the activation process crashes:

– If you have crashing problems using the File->Open or File->Save dialogs inside of AutoCAD please read this blog entry on the File->Open or File->Save Crash in AutoCAD

Copyright 2018 (c) Longbow Software