Fatal ERROR: Unhandled e043432h Exception at 4c27869ch

[Anonymous]

Autocad 2018 loaded and functioned OK using windows 8.0 while I was trying to return to the windows 8.1 version I had loaded before the system crash.  Once 8.1 was loaded, Autocad LT will not launch - coming up with FATAL ERROR:  unhandled e043432h Exception at 4c27869ch.  Do I need to un/reinstall Autocad?

[pendean]

Most likely.

[john.vellek]

Hi @Anonymous,

I see that you are visiting as a new member to the AutoCAD LT forum. Welcome to the Autodesk Community!

Please check to make sure your Windows 8.1 is fully patched and the same with your AutoCAD LT. Lastly, check with  your graphics card manufacturer to make sure the drivers are also current.

Please select the Accept as Solution button if my post solves your issue or answers your question.