Mario Galaxy 2 Giving "Corrupted Save File" Error Message

[auncled]

Now, this is my first post, so don't judge me.I have bought a copy of "Super Mario Galaxy 2" on July 18, 2010.I have beat the game, and has been working fine for awhile now.I pop the game in one day, and all of the sudden, I get an error message stating that the save file is corrupted.I don't know if it's the Wii optical drive or the SMG2 Disc.I have no idea where any of my Wii games are.Does anyone have this error?Any solution? PS- This Wii Hasn't been hacked.
































____________________


ps3 controller wii remote wii accessories