ahhh. my wii is modded. everything was working well. just download the new wii fit. played it no problems. then made a new Mii to put into the game. made the new Mii. shut off the wii 4 the night. then i just went to go play a game 2day and i got a black screen saying that the system files r currupt. idk wut to do now. sumone please help me.