Alright, that's fine. I figured as much, but just wanted to check what you can and can't do, since the official WiiU GC controller adapter is supported for controller use. Now I just need to look into what mame games can be converted to Triforce, since most have .u files.
Actually, now I'm stuck. I went to load a game, it showed up, Nintendont went to mount an emulated mem card, and it had an error and had to shut down. I loaded it back up, and now it's stuck checking storage devices and doesn't recognize my hdd.
It crashes when I load a game, it crashes when I try to go back, sometimes it doesn't even see any games on my drive, and when it says reload, it doesn't reload. I don't know what I'm doing wrong here.
I reformatted it, so now it's only 930/1000GB, whatever, and used Ustealth to hide it from the Wii U. It works now. I still don't know what was wrong with it.
Nevermind, I was playing a game, and went to load a stage, and got a loud buzzing freeze, reloaded the Wii U, it tried to mount the mem card, failed, shut down, loaded the Wii U again, can't open the FAT32 storage device, hit go back, crash dump screen, can't reload. I have absolutely no idea what I'm doing wrong. Games just randomly freeze for no reason, and hitting the home button always crashes the system.