Hacking No games showing for Just Dance 4....Loading works fine

[peter2626]

Hey Guys, looking for you advice. Softmodded wii using usb loader GX. I can load JD4, everything works fine, menu, create character but I can't see any songs present on the game. I have changed the ios in USB loader to:
cios 247 base 37 d2xv7..no success..loads but not music present
cios 248 base 56 d2xv7...no success...loads but not music present
cios 249 base 38 d2xv7...no success...loads but not music present

cios 250 base 57 d2xv7..no success...loads but not music present
these are based on the Just Dance 3 recommendations from the ultimate guide to music and dance, can't find the settings for JD4

Any suggestions why I can't get any songs, have I chosen the right settings..is there something I should turn on in USB loader

Thanks for any advice