Can someone please help me? I'm getting crazy I tried lot's of things but nothing is working! My R4: http://www.r4i-blue.com/indexe.html

Now I will use a game as a example the name is: Nine Hours, Nine Persons, Nine Doors and the problem doesn't seem to be the firmware because I managed to make the game work just one time after formating the SD Card.

But if I copy another game to the SD it gives me a error:

[rom loading failed]

disk errcode=-81

please reset system

why this seems to be solved when I format the SD card? it's very annoying to have to format the card just to play one game! and it's not always that this trick work! I'm using SD Formatter v2.0.