If you own Black Ops 2 on Steam, corrupted files are the #1 culprit.
Why: Bad sectors can corrupt game assets. black ops 2 sound bank failed to load cmnrootenglish link
: If English is not an option, you may need to manually source an "English Language Pack" and place the contents of the zone/english folder into your game's zone directory. Common Troubleshooting Steps Blacks ops 2 error : r/PiratedGames If you own Black Ops 2 on Steam,
November 12th, 2064
is typically caused by missing or misconfigured language files, often occurring when the game defaults to a different language (like Polish or Russian) but tries to load English assets. black ops 2 sound bank failed to load cmnrootenglish link