They claimed the only way to repair a permissions problem I was having on my mailbox was to delete the user and mailbox, recreate the user/mailbox with the same name and run restore on the mailstore into the new mailbox.
They assured me that the invitees and meeting organizer definitions would remain in tact.
They did not...
I now have 8500 calendar items completely orphaned.
They claim this mfcmapi tool can help recreate the organizer to be this person again. They failed running it twice, once using the wrong version and once using a verision that required Outlook 2010 on the server
Please if anyone can help i would be so grateful.