Memory saving problem? Please help.

I have an NTSC U.S.A. nintendo wii with an official wiikey installed and I have problems saving foreign games (like Jap and Pal). The games work perfectly but the data does not save. I can see the saved file icon of the foreign game in the wii's data management but my activity on the game doesn't show when I start the game ( for explain things I unlocked in the game doesn't show, my setting on the game wasn't saved, things like that). My nintendo wii firmware is 3.2 and I use gecko os to launch my foreign games. What do you think my problem is and what can I do to fix it? I appreciate your reply.

 

Not to be rude, but you can start by posting in the correct forum. This is the Nintendo DS forum.