Access denied on SharePoint backup

Hi

I am running a backup of a server where there are some Sharepoint databases present. 

I have NOT selected the sharepoint databases, and the portal is no longer used. This means - I don't need backup of this, but since this is a customer of mine, and I don't know SharePoint very well (i.e. not at all), I only want to get rid of the backup of the portal.

I haven't selected the SharePoint portal, but when I backup the server with the databases (excluding the databases and -files connected to this SharePoint, I still get an exception that the files SHOULD be backed up via the agent for Sharepoint. 

V-79-57344-33925 - Error: Bdc_Service_DB_dd534f694cdb4e639198ff9f15e25943.mdf is a component of a SharePoint server farm. It must be backed up using the Backup Exec Agent for Microsoft SharePoint Portal Server. Select it for backup from the Microsoft Server SharePoint Server Farms node.

When I then try to backup the portal - I get this error:

Job ended: Tuesday, May 21, 2013 at 2:05:07 PM

Completed status: Failed

Final error: 0xe0001602 - Access is denied (SharePoint backup).

Final error category: Security Errors

 

For additional information regarding this error refer to link V-79-57344-5634