I have GBA Backup Tool Version 0.21 on my CycloDS. I am trying to replace the save file on my Pokemon Fire Red game with a rom. I first made a backup of the save file on the cartridge. I put my SD Card into my PC and replaced it with the .sav file from my rom and I made sure to keep the same name. I used the save restore tool on the gba backup tool. However, whenever I play my cartridge, it says your file has been deleted and it just starts a new game. Is there something I am doing wrong??