Dolphin, the GameCube and Wii emulator - Forums

Each time I play a different Wii game, it will tell my my memory card in slot a is corrupt and I need to format it. Is there anyway around it? Thanks.

Are you using games from the same region? If you switch from NTSC to PAL you will have to switch mem cards, as saves from one cannot be used on the other.

Dolphin will (should) automatically change memcard files depending on what region of game you're playing.