Fatal Error Autocad 2008

[nicpapa]

Please help, i have autocad 2008 with raster desgin, and randomly when i open drawings , autocad closed and show me this : FATAL ERROR: Unhandled e06d7363h Exception at 75c39617h. search the web for this error and i have reinstall , remove -install and format pc also I install new framework and updates , but nothing.

[Cad64]

What are your computer specs?
Have you tried contacting Autodesk?

[nicpapa]

The computer specs is amd quadcore 3200 , 4gb memory ati radeon 4890 1 gb .
and running win 7 . itried to run as vista sp2 .

[Cad64]

Did you try running as XP sp2 or sp3?
Have you tried contacting Autodesk?

[sjohnson981]

I get fatal errors also almost 75% of the time when I go to open a new drawing and have one still open. We have tried everything and nothing seems to be able to fix my problem.