Call Of Duty Black Ops 2 Sound Bank Failed To Load Cmn-root.english =link= Site

The "sound bank failed to load cmn-root.english" error in Call of Duty: Black Ops II

  1. Press Windows Key + R, type regedit, and hit Enter.
  2. Navigate to the following path: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SecDisc
  3. If the Start value is set to 4 (Disabled), double-click it and change the value to 2 (Automatic).
  4. Restart your computer.

6. Corrupted User Profile (Zombies/Multiplayer)

Delete the players folder inside BO2 directory (back up keybinds first). The game will regenerate default configs. The "sound bank failed to load cmn-root

If the sound banks are in the wrong subfolder, the game won't see them. Press Windows Key + R , type regedit , and hit Enter

  1. Restart PC/console and retry the game.
  2. Verify game files (Steam) — fastest common fix: