Backup fails, reporting "'Script.bks' file not found."
Cause: The Exchange Information Store is not running.
Solution: Start the Exchange Information Store.
To start the Exchange Information Store
Click Start, click Run, and then type Services.msc.
In the details pane, right-click Microsoft Exchange Information Store, and then click Start.
Cause:
- A folder explicitly marked to be included in the backup is not on the system.
- The Small Business Backup Script has been deleted or is corrupted.
- The UNC path you are backing up to does not exist or is inaccessible.
Solution: Re-run the Backup Configuration Wizard from the Backup snap-in in Server Management, accepting the defaults to reset.