Longbow Software Blog

by Simon Booth

Are you a software developer who wants the best way to reduce anxiety after a stressful day at work? Consider CBD gummies for anxiety. Observer has a list of the best CBD gummies for those interested.

AutoCAD LT 2016 on Windows 11 – FATAL ERROR: acismobj20.dbx

Posted on January 4, 2023 by simonbooth

If you are running AutoCAD LT 2016 on Windows 11 and you receive this error…

The issue is that you are running 64bit AutoCAD LT 2016 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 2016 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 2016 (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)