If you purchased Black Ops 2 via Steam (the most common PC platform for this title), this is your first and best option. Valve has built a language selector into the game properties. Here is the step-by-step:
Q: Why is my Call of Duty: Black Ops 2 game not in English? A: There could be several reasons, including a misconfigured language setting or a version of the game that wasn't released in your region. Call Of Duty Black Ops 2 Change Language To English Pc
Locate the file named config.cfg . Step 3: Right-click the file and open it with Notepad (or Notepad++ if you have it). Step 4: Press Ctrl + F to find. Search for the term: locale Step 5: You will see a line that looks like this: seta locale "fr_fr" (French) seta locale "de_de" (German) seta locale "es_es" (Spanish) seta locale "it_it" (Italian) seta locale "pl_pl" (Polish) seta locale "ru_ru" (Russian) If you purchased Black Ops 2 via Steam