Knowledge Base

"This program has performed an illegal operation and will be shut down" error message in the Office Shortcut Bar (OSB) when you close the Windows Explorer window in Windows 95 or in Windows 98

Article ID: 200544

Article Last Modified on 1/23/2007


APPLIES TO


This article was previously published under Q200544

For a Microsoft Office XP version of this article, see 290120.

SYMPTOMS

When you close a Microsoft Windows Explorer window in Microsoft Windows 95 or Microsoft Windows 98, you may receive an error message similar to the following:
This program has performed an illegal operation and will be shut down.
If the problem persists, contact the program vendor.
If you click Details, you receive the following error message
MSOFFICE caused a general protection fault in module USER.EXE at 0003:00001130.
and the Microsoft Office Shortcut Bar closes.

NOTE: This problem does not occur on computers that are running Microsoft Windows NT 4.0.

CAUSE

This problem may occur when the following conditions are true:

WORKAROUND

To prevent this problem from occurring, do not close Windows Explorer when the Office Shortcut Bar menu for the Office Shortcut Bar is visible.

STATUS

Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article.

Additional query words: mom osb gpf ipf crash OFF2000 BUG

Keywords: kbbug kbtshoot kbtoolbar kberrmsg KB200544