I had a legit CIA of Pokemon Alpha Sapphire installed recently. I beat the game, and I had to format my system to install rxTools. To backup my save file, I copied the .sav and other files for Alpha Sapphire from the Nintendo 3DS folder on my SD card. After installing rxTools, I reinstalled the CIA and pasted my old save file. When I launched the game, I got this error: "The saved game data is corrupted. Refer to the electronic manual for details". Is there any way I can recover my original save file? I'd hate to lose over 20 hours of progress. I'm also having a similar issue with Super Mario 3D Land, but I don't mind starting it over again. Thanks.