when i run Eseutil /mh "databasename". I got Like some error message that is Initiating FILE DUMP mode... Error: Access to source database ' mailbox database.edb' failed with Jet error -1811. Operation terminated with error -1811 (JET_errFileNotFound, File not found) after 0.234 seconds.

Hi, Are you running the command from the directory where the database is located? Leif

Hi Leif, I am running the command from the directory.

Hi, Did you get a chance to look at below thread ? http://social.technet.microsoft.com/Forums/en-US/exchangesvrgeneral/thread/5fde561c-7f73-4a82-be7a-d711af536e9d/ Thanks Saleesh If answer is helpful, please hit the green arrow on the left, or mark as answer.

Hello, Please verify if the database is dismounted. If the database is dismounted, please verify if there is mailbox database folder as following path: C:\program files\Microsoft\Exchange server\v14\mailbox\mailbox database folder. Please restart Information store services and check the result. Please check if there is any error in application log. Best Regards, Lisa