I'm trying again. Let's see... I DID IT ! I had to creare a "fake" fifa 12 folder, copied inside it the fifa 13 main folder...then finally FM12 seemed to work. I just extracted the two db files in another folder. Now i'm going to erase them from the database, save it, then replace it with the default one. THen what ? XD Should i put the edited db files inside the db folder and regenerate, right ?