Error 0x80040256

Value: -2147220906 | 0x80040256 | 2147746390

What does it mean ?

VFW_E_NO_AUDIO_HARDWARE  
DirectShow: Cannot play back the audio stream: no audio hardware is available, or the hardware is not supported.
Value: 598 | 0x0256 | 0b0000001001010110

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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