1
If you have VoiceMeter installed on your PC, uninstall it, then open Device Manager and from the Sound, Video and Game Controllers section, uninstall the VoiceMeter drivers, then restart your PC.
2
If you are unable to find the VoiceMeter drivers,
Click the link below to download a small free utility that does not require installation.
https://download.sysinternals.com/files/Autoruns.zip
When the file downloads, unzip it.
Run Autoruns64 as Administrator
Select the 'Drivers' tab at the top of Autoruns and you should be able to find and delete the VoiceMeter drivers on that tab.
Then restart your PC to apply the change.