Originally posted by JK83
Try move your save to desktop from usb first.
Somereason it helped me on past :y:
Originally posted by TravAU
find the GT5garage editor 1.5 folder, open it up, there should be a GT5_details.XML document, open that in notepad then where it says <PSN Name> puts yours there, should work, if not then i dont have a clue lol
E.G. <PSNName>Yours</PSNName>
It seems that the problem was my computer. It has Windows 8. I tried my dads computer, with windows 7, and it worked like a charm. I tried to do on my, the same way, and nothing.
Also, I'm almost sure that the problem comes from the GT5_Decrypter.
Thanks for your help (and patience

)
Edit: Nevermind. Just tried on my dads computer, and nothing. I'm giving up on this now. Still, thanks for your help