Domain Controllers not available using Quick Config Wizard

Hi,

Currently trialling the product. Looks good so far.

I'm trying to use the quick Config wizard to add monitoring of Backup Exec service to all of my domain controllers, but none of the systems in the "domain controllers" category are available to add. If I manually move a server into another category, it appears in the list. I have 17 domain controllers I want to make bulk changes for but can't without moving them. Any clues please?

Trying : Quick Config Wizard -> Associate a new service monitor to several devices -> Associate a Windows Service -> Service Selection of "Backup Exec Server" -> Drop down list to add devices is then empty.

Thanks,
Paul.