trouble with game saves

hi umm im having trouble with tekken dark ressurection game saves, since i got mine hacked and the game is in iso for me. im not sure what region its from, ive tested the Europe and USA versions for game save (the one with the msot downloads) and extracted them to my gamesave folder, i try the game then it says

'load failed
this game data was saved on a diffrent PSP and cannot be loaded.'

Could someone please help me i wud realli aprreciate it =)

I'm guessing that the game has protection against different saves other than the ones that where originally saved on the psp.

o ok thanks for that ><

thats a shame now im too lazy to get up ranks.

Haha well you tried .