Change the audio channel layout from to Stereo . Save changes, restart your computer, and launch the game. Fix 4: Run in Compatibility Mode and as Administrator

Launch the game. This usually fixes missing cop chatter and restores cutscene audio.

Check out these guides to troubleshoot specific audio bugs and set up essential fixes for your installation:

The game relies on older video encoding formats (like .vp6 ) and DirectX 9 audio frameworks. Modern Windows installations do not include these by default.

keys. If you are using English files, the Language should be set to and you may need to delete the

The game looks for older "DirectSound" libraries that modern Windows has deprecated.