i used usb loader gx a while back on my wii it worked flawlessy through sd card but today i lost my sd card so i tried to run it off of my usb so it boots to the loader menu but its all blank with no huttons wiiflow works fine but i want to play just dance 2015 and i like usb loader gx UI better please help i have tried every thing all needed ios and cios are installed ios 249 is user default i am trying to use a corresponding version of the app please tell me whats the problem