Installing AutoCAD R14 Express Tools Volume 6 on Windows 7, Windows 8 and Windows 10

If you are having trouble installing AutoCAD R14 Express Tools with “This app cannot run on your PC” then read on…

Installing AutoCAD R14 Express Tools Volume 6 (et1-6.exe) on Windows 7, Windows 8, Windows 8.1 and Windows 10 32bit or 64bit can be very easily defined in these short steps.

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 Converter here
  2. Next, make sure you have AutoCAD R14 already installed – follow these steps Installing AutoCAD R14 on Windows 7, Windows 8, Windows 8.1 and Windows 10
  3. Unzip this zip to c:\Autodesk
  4. Start the Longbow Converter tool
    1. select the 2nd tab named “Old AutoCAD Installer Reviver“,
    2. pick the newly created c:\Autodesk\Express Tools R14 Volume 6 folder
    3. now click the “Run Old installer” button.
    4. Read and understand all the prompts before pressing OK.
  5. Now, I know it’s unheard of these days, but at this point expect to wait up to 45 minutes for your AutoCAD R14 Express Tools setup.exe program to fully appear. Once the setup starts, stop and read the next step…
  6. 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:\acadR14 (not Program Files (x86)\AutoCAD Express Tools as usually prompted)**
    1. Do not reboot if prompted to do so
  7. Now you can happily run your Express Tools inside of AutoCAD R14 running on Windows 7, Windows 8 and Windows 10 –  using Windows Explorer, simply navigate to c:\acadr14 and double click acad.exe to start AutoCAD R14 and to use Express Tools R14


  • If your Express Tools R14 setup is not starting after 45 minutes, try rebooting, then restart the steps above. 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 the same steps as above in Windows Safe Mode
Copyright 2017 (c) Longbow Software

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

NOTE: This blog post specifically solves issues related to these error messages on installation of AutoCAD ADT 2010…

  • “This operating system is not supported by AutoCAD® Architecture”
  • “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® Architecture® 2010. It cannot be installed on 64-bit Windows”

Installing AutoCAD Architecture 2010 32bit on Windows 7, Windows 8, Windows 8.1 or Windows 10 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. If you have CDs:
    1. Start the Converter App and note the user interface
    2. Select the 1st tab named “AutoCAD 32bit Installer Converter
      1. Using the “. . .” button, select your AutoCAD installation CD
      2. Next, click the “Convert button and follow instructions
      3. Now go to step 4
  3. If you have a single self extracting exe downloaded from Autodesk…
    1. 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\adt2010), now click OK. Wait until all of the files have extracted, when they do, note that the ADT 2010 setup will automatically launch – make sure you close the setup and move to the next step
    2. Start the Converter App and note the user interface
    3. Using the “. . .” button, select the path c:\Autodesk\adt2010
    4. Next, click the “Convert button and follow instructions
  4. Once the conversion process is complete
    1. click Install/Run Setup to start setup.
    2. Next, just install as normal.
  5. Once the installation process is complete…
    1. be sure to fully close the AutoCAD setup.
    2. Wait for the Converter to finish and print “Success”
  6. Now you can happily run your AutoCAD Architecture 2010 32bit on Windows 7, Windows 8, Windows 8.1 and Windows 10 64bit!


  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 2021 (c) Longbow Software