Birthdays recur every 12 Years

Recurrence pattern changes to every 12 years after syncing to a mobile device

In this calendar sync bug All Day events that recur yearly are changed to recur every 12 years. This bug first appeared with the release of Office 2007 SP2 and a and affects devices that sync with Outlook 2007 using ActiveSync. It may only affect users who sync their device between two different computers.

 

 

 

 

 

 

Solution

If your calendar is affected by this bug, set the events to have an end date. This reportedly fixes the problem. A future update may address the problem.

"Best Practices" Suggestion

Even if you don’t sync with devices, I recommend setting an end date on all recurring appointments and events. If the appointment occurs frequently, set the end date for Dec 31 and make new events each Jan 1. Use 2012 as the end year for less frequent events such as birthdays or set them to end after 10 events. As long as you do not add notes to individual occurrences within the series or create exceptions, you can change the end date later without issue.

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