Ok, I'll explain exactly what I've done:
I made a full backup of my E Drive on a B2D file and I stored it on my D Drive as FullBackupE.bfk
Then, I made a full backup of all drives on Tape C, D and E.
Now, I would restore only some files contained in the FullBackupE.bfk file but directly from the tape and not by restoring the file on E drive and then extract files from E drive to their original location. Clearly, I would extract the files directly from the bfk file from Tape...
What do you mean by a duplicate job?
Eric