Guys, I have a problem with my running Exchange 5.5. Error encounter was: Event ID 116 Source ESE97 Type Error Category Database Page Cache MSExchangeIS (52 ) Synchronous read page error - 1018 ( (1:1057816 1:3688618971 ) ( 3688618971-368818971 ) (0-16815256) occured. PLease restore the database from a previous backup. The Information Store, was also affected / corrupted in our backup tape. As of this moment. it still running but in any point it may totally be shutdown. And all data in the Information Store ( Mailboxes ) will be completely deleted. I checked on the Web and found one recommendation to run ESEutil /r /ispriv and/or /ispub. How can i sure that when i run this command it will be successful and it wont totally mess up my Exchange. Is there other way to fix my corrupted Database.?? Need your help on this. Thanks in Advance. Anthony