hai ,now i am facing a major error with cad 2007-i cannot open files ,i am getting this error  FATAL ERROR: Unhandled e06d7363h Exception at 7c812afbh
but the same files i can open with DWG TrueView 2008 .any idea about this..
help me if you know about this...
thank you

 See TIP 868 below maybe you have drawing with a newer version of CAD. Or maybe it is not drawing by any Autodesk product.

Try opening them using the RECOVER command.

this is 2000 format..only this few files have problem..i am using 2007.

recover is the basic..option ...its not working with this few files...