spyro 3 usa 100% crack

[stoned]

i just downloaded the new spyro 3 usa 100% crack the only thing is that the copy of the game i've got has already been patched by a earlier +4 trainer and a crack that dont dont fully run the game. what i'm wondering is can i apply the new crack over the already patched game or do i need a unmodified version of the game.
cheers.