I am experiencing the problem described in kb2849083. The problem is that recurring meetings cannot be modified (moved, canceled, add/remove attendees, etc.). The problem is that, per the kb article, that thePR_SENT_REPRESENTING_NAME entry is corrupted.
The problem is corrected with the procedures included, to copy the entry from a good meeting.
My problem is that I have about a dozen staff complaining about this issue. With more coming in every day. Also, meetings that I fix with the procedure in the kb article, break again later (the From: field does back toErr:0x8004010F instead of the user's name.)
Any ideas how I can prevent this from happening?