I just purchased a May Flash GC Controller adapter and a Gamestop branded G3 Controller for GameCube. My pc and windows is detecting the controller fine. It shows up in the list of devices for Dolphin, but it won't let me do anything. I purchased these after it was doing the same thing with my PS3 controllers. I can't seem to make a controller work at all. Does it have to be an Official Nintendo controller to work with dolphin? Please help!
Mike
Mike