Redbook could not connect to any valid playback pins. Redbook connects only to 44.1KHz 16-bit stereo pins. Redbook requires ...

Redbook could not connect to any valid playback pins.  Redbook  connects only to 44.1KHz 16-bit stereo pins.  Redbook requires both a WDM  audio driver and kernel streaming to be enabled. The output audio device  may have changed in an unsafe manner, it may have been removed, or it may  have other problems.
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