AutoCAD LT General

Active Contributor
Posts: 47
Registered: ‎12-14-2009
Message 11 of 12 (107 Views)

Re: Unhandled Exception E0434F4D

02-07-2013 03:45 AM in reply to: WESMCKENZIE3499


I'm not sure that I understand you correctly.

I get  this communicate when I work in AutoCAD LT 2010 on windows XP.

I've installed .NET Framework 3.5.

I've reinstall all software and frameworks also.

But this problem is still exist.

What shall I do now?

*Expert Elite*
Posts: 8,196
Registered: ‎04-10-2005
Message 12 of 12 (101 Views)

Re: Unhandled Exception E0434F4D

02-07-2013 04:27 AM in reply to: ABielecki

Since one of the posts speaks to removing all instances of .NET and reinstalling those you may need to follow this advice:

.NET Cleanup Utility:


And to ensure a clean install of AutoCAD:

Autodesk Recommended Clean Install Procedure:

Regards, Charles Shade            Win8 FAQ

Please mark Accept as Solution if your question is answered. Kudos gladly accepted.

You are not logged in.

Log into access your profile, ask and answer questions, share ideas and more. Haven't signed up yet? Register

Are you familiar with the Autodesk Expert Elites? The Expert Elite program is made up of customers that help other customers by sharing knowledge and exemplifying an engaging style of collaboration. To learn more, please visit our Expert Elite website.

Need installation help?

Start with some of our most frequented solutions to get help installing your software.

Ask the Community