I just installed RetroArch on my Wii, and it boots up fine, but I can't actually do anything; my Gamecube Controller's Control Stick can move the cursor, but none of the buttons on any of my controllers do anything, and I can't actually select anything. I've tried my GC Controller, Wiimote by itself, and with a Nunchuck and Classic Controller connected, and nothing works. Is there something missing? I'm using Retroarch version 1.5.0 on an original model Wii. If it helps the very first time I loaded up RetroArch it crashed and I got one of those "exception" error messages.