Look for files starting with localized_ followed by your current language (e.g., localized_russian_iw07.iwd or localized_french_iw07.iwd ) and delete or move them.
The easiest and safest way to convert your game to English is by updating your client settings, modifying your local configuration files, or utilizing official game management tools. Cod Mw3 English Language Pack Download --BEST
Modern consoles often uninstall unselected language packs automatically to save hard drive space. How to Download MW3 English Pack on PC Look for files starting with localized_ followed by
Steam or Battle.net clients might default to your system's regional language. modifying your local configuration files
Nothing beats hearing the iconic "Tactical Nuke incoming! It's over." in perfect English after a 25-kill streak.