hi This is my first post to the group. i am getting an error while starting autocad 2002 program as below: Error:"Unhandled Acess Violation Reading 0xffffff Exception at 5c51fah" OS: Windows 98 RAM: 128MB also i have uninstalled norton antivirus from the os. does acad 2002 / 2000 pose a problem / is incompatible for use in WIN 98. i have read a few similar post, here and at autodesk forum,but am unable to find the answer. can anyone pls help. thanks