Knowledge Base

FIX: Can't Get to Hidden Workspace After Enabling Docking View

Article ID: 141865

Article Last Modified on 10/17/2003

Microsoft Visual C++ 4.0 Standard Edition
Microsoft Visual C++ 4.2 Professional Edition
Microsoft Visual C++ 4.1 Subscription

This article was previously published under Q141865

SYMPTOMS

The Project Workspace window is not accessible from the toolbar, toolbar context menu, View menu, or the keyboard ViewWorkspaceWindow command (ALT+0). Trying to gain access to the workspace by using one of these methods causes an illegal operation in MSDEV.EXE.

On Windows 95 the error reads:

This program has performed an illegal operation and will be shut down.

Selecting the details button reveals an invalid page fault in module MSVCSHL.DLL

On Windows NT version 3.51, the error reads:

An application error has occurred

MSDEV.EXE
Exception: access violation (0x00000005), Address: 0x50012861

RESOLUTION

To work around this problem, do not enable docking view for the Project Workspace window while it is hidden.

STATUS

Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. This bug was corrected in Visual C++ version 5.0.

MORE INFORMATION

Steps to Reproduce Behavior

With the Project Workspace window in docking view, undock the window by dragging it while holding the CTRL key down.
Disable docking view for the window from the context menu.
Close the window.
Enable docking view for the window (on the Tools menu, click Options, and select the Project Workspace checkbox in the Docking views list.

This problem occurs only if the Project Workspace was not docked when entering step 2 of the procedure above.

Additional query words: kbVC400bug crash Windows 95

Keywords: kbbug kbfix kbide kbvc500fix KB141865