- First, copy your Keycode. Then get your profile files in these location:
The following are where the save files (single player), stats (multiplayer) are located.
For Windows XP:
C:\Program Files\Activision\Call of Duty 4 - Modern Warfare\players\profiles\"your profile name"
For Windows Vista:
C:\Users\"your vista account name"\AppData\Local\VirtualStore\Program Files\Activision\Call of Duty 4 - Modern Warfare\players\profiles\"your profile name"
- Get the Folder of your Profile name and not only the files inside, put it on a safe place first.
- start COD4 multiplayer create a profile with the same name as your previous/backed-up profile,
- Play a few rounds for the game to make your profile.
- Exit COD4 multiplayer then now you can copy the previous/backed-up profile over the newly created one.