Delete files named localization.txt , localization_mp.txt , and localization_zm.txt .
Open your file explorer and go to the installation directory. The default path is usually: C:\Program Files (x86)\Steam\steamapps\common\Call of Duty Black Ops II call of duty black ops 2 english patch install
Installing an English patch for Call of Duty: Black Ops 2 is often necessary for players who purchased regional versions (like Russian or Polish) that are language-locked. While some Steam versions allow a simple language toggle in the properties menu, many regional copies require manually replacing game files to enable English text and audio. Steam Community 1. Official Steam Method (If Available) Delete files named localization