Originally posted by Rainn94
my BD-Drive is like broken (work when it wants) so i had to backup the game with the pc using FileZilla, i transfer by the disc(in the pc) in dev_hdd0/GAMES/BLES01718-[Black Ops 2]
That could be why it's not working 100%. FTP transfers that are 1GB+, especially games can corrupt in the process or disconnect. It causes issues and I've seen this happen many times. I recommend you backup the game using a manager. Such as multiman. Your drive shouldn't interfere with it.
As far as your BD drive it may not be inserted properly.