Audio Router is free Windows software that allows you to choose different audio outputs for different apps. For instance, you can set headphones while listening to music on Spotify and use the ...

Before installing the Realtek High Definition Audio Driver ... If the Windows popup "Windows can't verify the publisher of this driver software" message, press "Install this driver software ...

Once you’ve identified it, disable or uninstall the software. To fix any errors with Windows audio device graph isolation, update the audio drivers and disable any audio enhancements.