Repairing a calendar that displays duplicate entries

A repair function is available if your calendar displays a duplicate entry for each instance of a repeating meeting, showing two identical meetings scheduled at the same time.

About this task

This happens rarely, if at all, but duplicates might erroneously display when there are different copies of your calendar stored on more than one server. Use these steps to repair your calendar.
Note: The repair calendar function is not available in ultra-light mode.


  1. Double-click one of the duplicate entries.
  2. When prompted, confirm that you want to repair your calendar.