Updating from Nvidia High Definition Audio v1.4.0.1 to v1.4.2.6 issue

[Windows 11]

Everything is fine with v1.4.0.1. Every time I install the newest v1.4.2.6, all the Nvidia devices in the sound playback settings are gone, resulting in the audio to be not connected to anything. It shows it's installed and in the device manager. Reinstalling v1.4.0.1 it all works again.If you tell me to reinstall windows, I will not. I've tried removing the driver from the device manager, restarting PC many times.Screenshot shows v1.4.0.1 working fine.

Continue reading...