Categories: AutoCAD 2015

AutoCAD LT 2014 on Windows 11 – FATAL ERROR: acismobj19.dbx

If you are running AutoCAD LT 2014 on Windows 11 and you receive this error…

FATAL ERROR: (0x7ffb71c40005) C:\Program Files\Autodesk\AutoCAD LT 2014\acismobj19.dbx (acismobj19)

The issue is that you are running 64bit AutoCAD LT 2014 on Windows 11, this is an old version of AutoCAD which is easily affected by Windows Updates pushed by Microsoft. You need to install the 32bit version of AutoCAD LT 2014 instead as it is not as easily affected by the latest Windows components. To solve the problem, you must first uninstall your existing AutoCAD LT 2014 (do not install along side as it will not work) and then follow these instructions to install the 32bit version (which is much more reliable and actually runs faster)

Copyright 2024 (c) Longbow Software

simonbooth

I just joined the Longbow Software team as a Software Engineer, and I have gladly offered to post some informative blogs for you all to read. Check on the left there, for all my blog entries...

Recent Posts

Installing 32bit AutoCAD Land Desktop 2009 (LDT) on Windows 11

These instructions solve issues around installing/running and the stability of your old AutoCAD Land Desktop 2009 running on 64bit Windows…

2 months ago

Installing 32bit AutoCAD LT 2010 on Windows 11

These instructions solve issues around installing/running and the stability of your old AutoCAD LT 2010 running on 64bit Windows 11.…

2 months ago

Install AutoCAD R13 on Windows 11

Follow these instructions to solve issues around installing/running your legacy AutoCAD R13 on Windows 11 Ransomware Protection Windows 11 and AutoCAD…

6 months ago

Installing 32bit AutoCAD 2009 on Windows 11

These instructions solve issues around installing/running and the stability of your old AutoCAD 2009 running on 64bit Windows 11. Some…

7 months ago

Install ACT! V6 on Windows 11

Follow the instructions on this page to install ACT! V6 (by Interact Commerce Corporation) on Windows 11. How to install…

7 months ago

Installing AutoCAD Mechanical Desktop (MDT) 2004 on Windows 11

NOTE: We currently only support US unlocked versions of 2004 on 64bit OS. European or locked US support 2004 is…

9 months ago

This website uses cookies.