Nyko Wii Wand+, Motion plus not detected

[mbc07]

Try booting the game with the nunchuk disconnected and plug it only when the screen asking for it appear, it may help. Another try would be pressing Alt+F5 twice in that screen... If nothing helps, then it may not work at all. Dolphin doesn't play nice with 3rd party accessories, some of them work, some not...