You cannot use an SDHC card, just an SD. Sorry :(
auto
Did you make sure you entered the Wii Menu on the Wii U screen? Are you sure you used the correct game? Are you sure that you didn't put your SD card in until you were meant to? Are you sure you followed the tutorial correctly? I...
Nuh it was a joke, but I used to bite my nails when I was young, but when I started doing construction work and seen what crap was under my nails, I stopped.