Hi,I just installed autocad 2010 mechanical and am just starting to use it, when copying sometimes it seems to be crashing the program and I get this error:FATAL ERROR: Unhandled Access Violation Writing 0x630041 Exception at 78556f18hAny help would be greatly appreciated.

I find this releated thread here:
http://discussion.autodesk.com/forums/message.jspa?messageID=6179473#6179473
 
Find the last post by Sridhar-Autodesk, he said,
Please try to turn off Dimensional input by setting system variable "dynmode" to 1 and verify the issue.
 
Sean
http://www.autodwg.com/
 SeanFtS2009-06-09 04:12:36