1. Try resetting your game. To do this, hold the Power button for at least 10 seconds until the system turns off. Once it's off, press the Power button again to turn it back on.
2. If resetting your game doesn't work, try deleting the Action Replay code. To do this, go to the Action Replay menu and select the "Delete Code" option.
3. If you're still having problems, you may need to delete the corrupted save file. To do this, go to the main menu of your game and select the "Delete Save File" option.
_Note:_ _Saving over your corrupted save will permanently overwrite the file and you won't be able to recover it._
4. If you've tried all of the above and you're still having problems, you may need to contact Nintendo for assistance.