Exchange Service Pack 2 is out and Microsoft states that the patch cannot be uninstalled off once installed
The install ends up messing the Exchange server
Question: does the Exchange server have to be formatted and rebuilt?
If your answer is no, would the registry entries from the SP@ not still be an issue?
If it is format and reload, must the old server be pruned from the organization and registry (if it cannot be normally removed from the Exchange Organization); otherwise would there not be different SIDs with the same name?