Right-click GTA V > Properties > Installed Files > Verify integrity of game files .

Go to Settings > My Installed Games > GTA V > Verify Integrity .

To remove a sound pack from FiveM and restore the original audio, you must replace the modified sound files in your with the original game files . Because sound packs usually overwrite the core .rpf files, simply deleting them will cause the game to crash or fail to load. How to Revert to Original Sounds