How could I save my call of duty modern warfare multiplayer account onto my documents?

I want to save my multiplayer account and ranks onto my documents so I could transfer it to my other computer by USB to playHow could I save my call of duty modern warfare multiplayer account onto my documents?
Very serious-mironlyHow could I save my call of duty modern warfare multiplayer account onto my documents?
Copy the ';players'; folder from the cod mw1 main folder.



C:/Program Files/Activision/Call of Duty - Modern Warfare/Players