I am working on migration from SBS2008 to SBS2008 and recieve this meesage when I try to mount the public store database The full error message listed below. error: MapiExceptionCallFailed: Unable to mount database. (hr=0x80004005, ec=-515). Any help will be appreciated I read KB2401145 http://support.microsoft.com/kb/240145 however I couldn't get the eseutil /mh "public mailbox store.edb" to work. -------------------------------------------------------- Microsoft Exchange Error -------------------------------------------------------- Failed to mount database 'Public Folder Database'. Public Folder Database Failed Error: Exchange is unable to mount the database that you specified. Specified database: SBSSERVER\Second Storage Group\Public Folder Database; Error code: MapiExceptionCallFailed: Unable to mount database. (hr=0x80004005, ec=-515) . -------------------------------------------------------- OK --------------------------------------------------------Michael Myers IT Manager Greater Minneapolis Crisis Nursery

Not really Shure , about SBS, but with Public folder, you have to do replication, or move all replicas to second PF database. Simple move and Mount will not work.

Thanks -- What worked was the repair database option from the toolbox. I then took your advice and turned on replication Michael Myers IT Manager Greater Minneapolis Crisis Nursery