Hi everyone, After updating Exchange 2007 SP3 to CU6, a very unusual error has occurred. We have a few users that are experiencing problems with recurring events, whereby prior to the update changes were made to individual instances, and were received by all - however post update, it's as if all changes have been erased. Dates, attendees, anything that was altered on individual instances has been lost. Any advice?

Hi, This problem so far seems to only be for one user, and the OWA has the same problem. This is a high usage user with hundreds of events scheduled over the year, is there no way to repair this?