Ok, so I installed Wiikey on Friday or something, it worked fine everyday, and in this morning it worked fine too. But then at 9 PM there were 2 Power Shortages here at my street, one lasted probably 5 minutes, while the other lasted 30 minutes I think, at the time, I wasn't playing my Wii, but it was in WiiConnect24 mode. After that the backups stopped working, and only the originals work. I tried formatting my system, but it was useless. (Luckly I made a Backup of almos every save file I had) So, does anybody knows a solution for this?