1. Double click fifa11 demo.exe.
2. Go to Game Settings and make changes according to the attached picture. 3. Once done, select OK and start the game.
4. Once the game is loaded, a welcome screen is displayed. There you get to select the controller and configure it.
5. Go to Custom and select the button against each action.
This is done for attacking moves (eg, passing, shooting, crossing etc). Similarly change for defensive moves also.
6. Press OK and check is it is working.
Let me know is you have any issues.