i cannot find the controller button

[beets]

I am embarassed to have made an account to ask this question but I've been looking for about forty mintues to no avail and I would like to play with my GameCube adapter. Could somebody please point me to the obvious place where "Controller Setting" is located? I can provide screenshots of whatever if necessary. Thanks.

[JosJuice]

You need to update to the newest development version. 4.0.2 has "Wiimote" and "GCPad" buttons instead of "Controller" and does not support the GameCube controller adapter.