LT2011 Crash (Windows 7/64)

[Anonymous]

As of 2 days ago, my LT2011 program crashes repeatedly with a Clr.dll error.  I suspect this was a Windows update that has caused the conflict, but I have been unsucessful in finding a resolution.  Any help would be appreciated.

The crashes are often and consistently repeatable.  Usually about 2 minutes after opening program it crashes. 

[DarrenP]

have your tired doing a system restore to 2 days ago?

[Anonymous]

No I have not. This is a corporate environment and would require involvement from our IT team. This could be an option, but preferably a last resort.

[Anonymous]

System Restore performed (restored to 01-09-2015) prior to last windows updates.  Same issue, same error.

[braudpat]

Hello

Welcome to the Autodesk/AutoCAD Forums !

If you have an ACAD LT 2011, have you tried to install  the SP1.1/Update1.1  and  THEN  the SP2/Update2  !?

http://knowledge.autodesk.com/support/autocad-lt/downloads/caas/downloads/content/autocad-lt-2011-up...

http://knowledge.autodesk.com/support/autocad-lt/downloads/caas/downloads/content/autocad-lt-2011-up...

Happy New Year and THE HEALTH !

[pendean]

Is this the3 actual error? http://support.microsoft.com/kb/2640103
Still using WinXP? http://stackoverflow.com/questions/14056667/faulting-module-name-clr-dll-error-message-when-you-run-...
and http://adndevblog.typepad.com/autocad/2012/07/using-net-framework-40-in-various-autocad-versions.htm...

Did you install or active the program "Dell Backup and Recovery - Support Software" or some other similar software? Remove it.

[Anonymous · Accepted solution]

I have installed the 2 updates recommended above last week.  This seems to have corrected the issue.  Thanks!

I am not on Windows 7/64, not XP and I do not have any Dell backup programs installed.