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A Hotfix is a product update package with one or more updated product files that fix a specific product problem.

The Hotfixes available through this program have not gone through full Microsoft product regression testing. Specifically, these Hotfixes have had targeted testing which does not include testing 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.

KB932392:FIX: Visual C++ .NET 2005 C runtime daylight saving time 2007 update for the TZ environment variable

If you use the TZ environment variable in Microsoft Visual Studio 2005, the following C runtime (CRT) functions do not recognize daylight saving time (DST) correctly.• localtime
• localtime_s
• _localtime32
• _localtime64
These functions recognize DST as starting on the first Sunday of April and ending on the last Sunday of October for all dates. These functions do not recognize DST as starting on the second Sunday of March and ending on the first Sunday of November according to the U.S. Energy Policy Act of 2005.

Additional Information about the Hotfix is available at

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Last edited Apr 9 2008 at 12:41 AM  by adadwal, version 3
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