Mayflash c stick problems

[Jelly]

So i got the mayflash adapter for 4 gamecube controllers and when i go left on the c stick the configure program from dolphin says up

[OatmealDome]

If you're not using the Mayflash adapter in Wii U mode, you could try that instead. (Flick the switch on the back from "PC" to "Wii U" and follow these instructions.)