Game data files are corrupted for BC2

[VizierKane]

I bought the game online so I just can't reinstall. Does anyone know how to fix this? I bought the game when it was 4.99 on origin. I don't think I have an account with them. Thanks in advance

 

[Snipeye]

If you have an account with Origin, you can reinstall the game. There's no other way for you to have downloaded the game without having an account from what I know.

 

[VizierKane]

Damn, I don't remember my account info. I'll try to access it.

 

[VizierKane]

UPDATE: I right clicked the game and I "deauthorized this machine". It seems to work because I can play the game now. I'm not sure what it did though.