I have a new client with a Windows Server Standard (2008) SP2 (not R2).
The backup has failed with various error numbers, and I have done some reconfiguring. It turns out the USB drives that were being used were not big enough. I added a 2TB USB drive to the backup.
I've noticed that if I run the "Backup Once" wizard, no USB drive is available to be selected as the destination. They simply aren't in the list.
I remoted in to another client (I think they're R2) to check theirs, and in the Backup Once wizard, their USB backup drive *is* in the list.
Anyone know what could be going on here?