Fatal Error: Unhandled Access Violation Reading 0xffffffff Exception at 2e1d1bd3h. I just had this fatal error happen and I have no idea why. This has been a recurring problem and I am losing valuable work. Has anyone else experiencd this problem and if so did you ever find a fix?
From your report, you are using AutoCAD Mechanical 2009 on windows 7 platform. But it's from 2010 version that we start supporting Windows 7. see the link below for more information.