while opening AutoCAD 2013 on my laptop (Windows 7 Home Premium, 64bit, 8gb, nVIDIA GTX660M 2GB, Intel i5-3210M Processor 3M Cache, 2.50 GHz) it showed
FATAL ERROR: Unhandled Access Violation Reading 0xffffffff Exception at f73b0004h
I was using AutoCAD 2013 before without any problems, it just suddenly started to show this Error Message and now I can't even run the program - shows in the opening. I can't handle with this problem. Is there any advice from any of you? I tried to reinstall, uninstall and then installed again and it still shows the same...