It wasn't quite as simple as just configuring the GC controller. When launching RE4 (wii version) you have to have the wii remote and nunchuk connected for it to run. Once the game had got onto the title screen, I then had to disconnect the wii-mote (changing input source to none) and then the GC controller would be working.
Windows x64
i7-2670QM @ 2.20GHz
Nvidia GeForce GT555M
DDR3 PC3-10600 DDR3 PC3-12800/8GB Total
Dolphin 3.0-815 x64
i7-2670QM @ 2.20GHz
Nvidia GeForce GT555M
DDR3 PC3-10600 DDR3 PC3-12800/8GB Total
Dolphin 3.0-815 x64
