Cannot play fifa using game cube controller

My game cube controller is working fine but when i launch fifa from neogamma, the game doesn't recognise the controller...i had done things from black ops thread to let black ops work and this is the first time i'm using gamecube controller so i have no idea...any help would be very appreciated.

List of Wii games that use the Nintendo GameCube controller

Well, that wasn't the answer i was expecting...i need a guide to make my GC controller work :/ because they work fine in homebrew channel but not in the game...Fifa 10 supports GC support

Have you tried changing the controller options to GC controller just before you play a game?