I bought one of those Mayflash usb-to n64 adapters and the C buttons arn't configuring in Project 64k, has anyone had this problem? How do I fix it?
I think I've had that happen once or twice. If you're running Windows XP (I assume Vista and 7 have this as well), go to the control panel and select "game controllers". Configure the controller using that and it should work fine afterwards. The analog sensitivity should improve as well. If that doesn't work, try using the other slot or a different controller.