AutoCAD LT Services & Support

AutoCAD® LT 2007 conflict

Published date: 2007-May-08
ID: TS1056658

Applies to:
AutoCAD LT® 2007

Issue

After you launched AutoCAD® LT 2007, the program crashed within a few seconds and you received one of the following error messages:

Fatal Error: Unhandled Access Violation Reading 0x0000 Exception at 78317849h

Fatal Error: Unhandled Access Violation Writing 0x34c7ee1d Exception at 135ddf9h

Note: The application may also close with different fatal errors or without any error message.

Solution

This problem is caused by a conflict between AutoCAD® LT 2007 and any of the following applications:

  • Norman Antivirus (not Norton Antivirus)
  • Spy Sweeper
  • Print Audit
  • CyberArmour
  • Spyware Doctor
  • One of several other unspecified applications

To prevent this conflict from occurring, you should download and install the hotfix listed below.

Hotfix - AutoCAD LT Fatal Error

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