Hey guys i just made this account to find out how to fix my r4. Well, i bought my ds off ebay and it included like 36 games in my r4ds but when i click on any of my games it says "cannot find sav. file. Do you wish to create it? i always clicked yes BUT after i played the game and saved my data and everything, i turned off my ds and when i switched it back on and clicked on the game, it said the same thing as before(cannot find sav. file) and i clicked yes again but when i got into the game i realised all my data was gone! i had to start from the beginning again. This thing happens to ALL of my games on my r4. Help?