If you have not installed the game yet, the easiest fix is proactive management during the torrent or direct download configuration.
Find the line: seta locale "russian" or seta locale "german" or seta locale "polish" call of duty modern warfare 3 english language pack repack
This happens when tEnsure you did not mix files from different crack groups or game updates. Remove the new files, restore your backup, and look for a language pack specifically verified for your exact repack build number. Missing Audio in Cutscenes But Text is English If you have not installed the game yet,
If you're having trouble finding a specific language pack or repack, here are a couple of other community-driven solutions: Missing Audio in Cutscenes But Text is English
Right-click your MW3 desktop shortcut and select Open file location .
Double-check that your English pack matches your specific game update version. Mixing files from an older game patch with a newer repack build will crash the UI. 2. Muted Audio / No Dialogue in Cutscenes