A hotfix is available to adjust the daylight saving time (DST) dates for New Zealand in Outlook 2007

Daylight saving time (DST) for New Zealand starts on a different day in 2007 and in 2008 than it did in 2006. In 2007 and in 2008, DST starts at 2:00 A.M. on the last Sunday in September. Additionally, DST ends at 3:00 A.M. on the first Sunday in April. This hotfix package updates Outlook 2007 so that it automatically adjusts to these DST changes.

To resolve this problem, apply hotfix 939596. Additionally, if you use a mailbox that is located on a server that is running Microsoft Exchange 2003, you must also apply hotfix 937653.

How to obtain the hotfix

This issue is fixed in the Outlook 2007 Hotfix Package that is dated June 29, 2007. For more information, click the following article number to view the article in the Microsoft Knowledge Base: For more information about hotfix 937653, click the following article number to view the article in the Microsoft Knowledge Base:

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.