Corrupt Save files

[Tr1xt3r_AU]

Hi there.

All of a sudden i`m getting a message when i try start a multiplayer game saying that " your save files are corrupt and could not be read by the game".

Would anyone know how to fix this as its very annoying, every time i start a game i have to change all my settings again from default.

I have tried a game repair but that didnt work.

Any help would be great... thanks