i need help :(

[ineedhelpbad]

I just bought call of duty deluxe and it allready has 1.5 patch on it , and i need help switch it to 1.1 because i have no lag on 1.1 and on 1.5 i lag soo bad. could some1 please respond do this. thanks alot

 

[ex2bot]

You want to preserve your saved games, right? You could reinstall in another folder and move the saved games, but saves from a later version may not work with an earlier one.

Doug