I have a Wiikey in my wii, and never played backup games with it.
Today i have do a softmod on my Wii because i wanted to play backup games from my ext. HDD
Everything was okay with the softmod. But when i launch a game in usb loader gx, and click on the DVD a blackscreen comes and brings me back to the menu.
I tried many games and the same problem apperas.

What can be wrong?