THIS UPDATE IS ONLY FOR THE ENGLISH BOXED RETAIL VERSION OF CALL OF DUTY 4.
If you own a foreign language or digital download version of the game DO NOT use this update.
Subsequent patches for English Digital Download as well as Foreign language versions will be posted soon.
Call of Duty 4: Modern Warfare 1.7.1 Update
This is an official update for Call of Duty 4: Modern Warfare. This patch will update any retail version of the game to version 1.7.1.