In Microsoft Office Outlook Web Access for Microsoft Exchange Server 2007, you receive the following error message when you try to schedule a yearly recurring appointment on the 31st day of certain months:
The recurrence date is invalid. The date specified must be valid for the selected month.
This problem occurs when the appointment is scheduled for one of the following dates:
| • | March 31 |
| • | May 31 |
| • | July 31 |
| • | October 31 |
| • | December 31 |
This problem occurs only on Exchange 2007 servers that use a "GMT+
x" time zone and that have daylight saving time (DST) enabled.
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To resolve this problem in the release version of Exchange Server 2007, install Update Rollup 6 for Exchange Server 2007.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
942846 (http://support.microsoft.com/kb/942846/)
Description of Update Rollup 6 for Exchange Server 2007
To resolve this problem in Exchange Server 2007 Service Pack 1, install Update Rollup 1 for Exchange Server 2007 Service Pack 1.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
945684 (http://support.microsoft.com/kb/945684/)
Description of Update Rollup 1 for Exchange Server 2007 Service Pack 1
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Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
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