If you’re reading this, you’ve likely just tried to boot up Call of Duty: Black Ops II on PC, expecting a hit of nostalgia, only to be greeted by a jarring error message:
How to Fix "Black Ops 2 Sound Bank Failed to Load cmn_root.english" black ops 2 sound bank failed to load cmnrootenglish best
What I’ve tried:
If you are playing on a modified client (such as Plutonium or Redacted): If you’re reading this, you’ve likely just tried
Antivirus software has incorrectly flagged and quarantined the sound file. If you’re reading this
Go to your , right-click Call of Duty: Black Ops II , select Properties , go to the Language tab, and ensure it matches the client's language selection.