Hi,
When Backup Exec is installed, it is installed on its own default MSDE instance. It does not get installed on another MSDE instance until you have installed backup exec on an existing SQL server instance.
However, there is a file called BEDB.bak which is kept in the following location ( \program files\veritas\backup exec\NT\data ). This file contains the backup of the Backup Exec Database. Copy the old BEDB.bak file which will be used for restore to this location. Replace with the existing file if you would like to have all the old settings back.
Please perform a recover database. Open BEUTILITY.EXE from \program files\veritas\backup exec\NT.
Select All media server by right clicking, add the media server and select recover database from the task pane on the left. You will see a dialog box, choose "drop database and reload database from backup" option.
Refer to the following technote as an reference:
- http://seer.support.veritas.com/docs/254014.htm
We hope this will help.