FIX: Assert in Winocc.cpp, Line 331

• Microsoft Visual C++, 32-bit Editions, version 6.0

SYMPTOMS

This problem occurs when running an application generated by the Microsoft Foundation Classes (MFC) AppWizard in Visual C++ 6.0 with the following features:

• MFC AppWizard - Step 1: Select Single Document.
• MFC AppWizard - Step 1: Clear Document/View architecture support.
• MFC AppWizard - Step 4: Clear Docking toolbar.
• MFC AppWizard - Step 4: Clear Inital status bar.

Debug Assertion Failed!

Program: <path>\<name>.exe
File: winocc.cpp
Line: 331

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 Studio 6.0 Service Pack 3. For more information about Visual Studio service packs, please see the following articles in the Microsoft Knowledge Base:

Q194022 INFO: Visual Studio 6.0 Service Packs, What, Where, Why

Q194295 HOWTO: Tell That Visual Studio 6.0 Service Packs Are Installed

MORE INFORMATION

Steps to Reproduce the Behavior

1. From the Visual C++ 6.0 File menu, click New.



2. Select MFC AppWizard (Exe), name the project, and click OK.



3. In MFC AppWizard - Step 1, select Single document and clear Document/View architecture support.



4. In MFC AppWizard - Step 2, accept the default options.



5. In MFC AppWizard - Step 3, accept the default options.



6. In MFC AppWizard - Step 4, clear Docking toolbar and Initial status bar.



7. Click Finish, and build the project.



8. Run the application.

Additional query words:

Keywords : kbservicepack kbide kbVC600bug kbAppWizard kbVS600sp2 kbVS600SP1 kbVS600sp3fix kbGrpDSTools
Version : winnt:6.0
Platform : winnt
Issue type : kbbug