Hi westerday , I drop some file in my wii u and i don't eject my sd card 5min ago when i boot my wii u , my sd card corrupted now in my pc i'm obligate to format my sd card . Anyone can say me which file goes in the sd card ?

thx im gonna testIf you were on Tiramisu, go ahead and follow Wii U Hacks Guide in order to rebuild your SD card contents.