The original Raid Gaming Forums has been closed down and put into an Archived state. Please feel free to browse. If you are interested in the Raid Gaming Reboot then head on over here. If you feel like a topic should be moved over to the new forum then message @atrX
Well that is no command. You have to edit your cod4 shortcut.
The easiest way to tell if it is installed is to type into console: \version
If the response shows a date like yesterday then it is installed.