We are seeing quite a few COD4 MW players who are trying to join a server and then experiencing a crash due to the installation of a mod called "cod4i"
This mod file installation will usually not finish and will require you to force quit the game.
Next time you try to launch a multiplayer game, the game will crash.
-Remove the mod install located in:
~/Library/Application Support/Call of Duty 4/Mods**
**this is normally a hidden directory. click on your desktop. at the top of the screen, you will see "go"
click on the "go" menu and hold down the option key. you will see it appear.
-Go into the contents of the COD4 App in your Applications folder.
-Right click on the icon and choose "Show Package Contents"
-You will then see a MP icon to launch Multiplayer. Launch it.
-You will then get this error:
-MP will launch.
To prevent the game from attempting to download again, filter your servers and choose only unmodded servers and original maps only.