Dolphin, the GameCube and Wii emulator - Forums

Go to wiimote config, button mapping, then switch from keyboard to analog 1 for the nunchuck control stick (for me this was done automatically by Dolphin)

You'll see all of the button mappings there, just switch them to what you want.

Idiots :p

Go to control panel --> system --> hardware devices (or something like that) then search for ur controller and right click it then select update driver...
Then go to dolphin and enable the xbox 360 controller

Tell me if this worked or not, becouse this is the only option i know :p xD