Data Protector Express Restore Issue

[GerardeArchimedes]

I have been backing up 4 servers using DPE for over a year. One of them (Lets call it Server A) was backed up over a VPN link. A short while ago, I installed a new Backup server in the remote location and I added Server A to this new storage domain, removing it from the list of servers that were to be backed up at the main site.
I wanted to restore some files from backup tapes that had included Server A, but when I view the media content I don't see any of the session info for Server A. How would I be able to restore files pertaining to Server A from those tapes?

Regards

Gerarde
IT Manager