I'm on a 4.2 wii and trying to play Rock Band Beatles from a disc and get the instruments to work. I installed ios 223, 56, and 36 v7. I tried using Neogamma. The game boots up fine but doesn't recognize the instruments. So I installed Softchip turned on error 002 and changed the ios to 223. When I try to boot the game I get an error. Exception: Ooctl Error. Am I doing something wrong?