Lost my game save - resign it?

Hi

I have used quite a lot of time getting one of my older backups to work, after switching from TB to 3.55 and now Rogero 4.3.

Now the game works and everything, but the game does not show my save games, even though I can see them under XMB ? so they aren't lost I figure, but I just can't load them.

But the problem is I can not transfer/copy them to my USB so how can I resign them, and will that even help?

the game is BLUS30710 - Kingdom of amalur.