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KB91679 - Visual Studio 2005 IDE stops when you work w/ big Visual C++ solutions
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A Hotfix is a product update package with one or more updated product files that fix a specific product problem.
Please be aware this Hotfix has not gone through full Microsoft product regression testing nor has it been tested in combination with other Hotfixes.
Please carefully review the associated Hotfix KB article to verify the fix is the one needed and there are no known compatibility or installation issues. You may also want to contact a Microsoft Support Professional at
FIX: The Visual Studio 2005 IDE stops responding when you work with a large Visual C++ .NET solution in Visual Studio 2005
When you work with a large Microsoft Visual C++ .NET solution in Microsoft Visual Studio 2005 on a computer that has a single, non-hyperthreaded processor, the Visual Studio 2005 IDE stops responding (hangs). This problem is more likely to occur when you open the solution, browse the solution by using the Class View, or perform any action that rebuilds the IntelliSense database .ncb file.
Note Other applications that are running on the computer, such as Microsoft Office Outlook or Microsoft Internet Explorer, may also stop responding.
Additional Information about the issue resolved by this Hotfix can be found in its Knowledge Base article at
Search the list of all other publicly available Visual Studio and .NET Framework Hotfixes at
Jun 23 2008 at 9:22 PM
, version 4
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Sun Oct 1 2006 at 7:00 AM
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