Do you have problems with r4,r4i,r4sdhc,r4isdhc,dstt,dstti ect. Like it says: "savfile not founded! Please restart system." How to fix! If your games are in a map, like: :/root/games. if there are all your games put it all at the root. If it not works..... Try rename the game that not works, like: It is "Pokemon Ranger 2 XPA.nds" try to do it like this: PKMN Ranger.nds Or give it a own name. Hope It Helps! If it doesn't work you need to use other help.