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KB932391 - Visual C++ .NET 2005 SP1 C runtime DST 2007 update for TZ variable
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Resource Page Description
KB932391 FIX: Visual C++ .NET 2005 SP1 C runtime daylight saving time 2007 update for the TZ environment variable
If you use the TZ environment variable in Microsoft Visual Studio 2005 Service Pack 1, the following C runtime (CRT) functions do not recognize daylight saving time (DST) correctly:• localtime
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
Mar 29 2008 at 4:46 AM
, version 2
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Tue Mar 6 2007 at 8:00 AM
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