Backup and Restore of the OpManager Database

Ok, I found the batch file that creates a backup of the database in OpManager. Program files/adventnet/me/opmanager/bin/backup/backupdb.bat

I am assuming this creates a backup of the OpManager Database in case the database becomes corrupted.

The problem I am having now is that I want to restore the database, so when I click the Restoredb.bat I get the error message that says the following:

"Usage : RestoreBackup.sh [Backup file]"
The system cannot find the path specified.
Press any key to continue.

I am not familiar with all the ins and outs of backing up and restoring a database, but I would have expected the program to at least prompt for a location and file name to restore the file.

Any help on this would be appreciated.