Trouble with game load

hey i just downloaded the jamie oliver cooking game and i put it into my R4 memory card but for some reason when i turn the game on it says "The save data could not be accessed. Please turn the power off and reinsert the DS card." ive done what it asked me to do yet it still doesnt work... >.<'
anyone else have this problem or can help me? ??? ???

First things first: Have you updated your R4's kernel to 1.18? If not, do it.If this does not correct the problem, then return here. Thanks for coming and whatnot.

things second: check out first post on tech help "super easy way to get games working on an R4"

you have to change the save type of the game with the crossbutton en selectbutton!

You can't do it with the R4.