Error 0x80660003

Value: -2140798973 | 0x80660003 | 2154168323

What does it mean ?

E_HDAUDIO_CONNECTION_LIST_NOT_SUPPORTED  
HD Audio widget does not support the connection list parameter.
Value: 3 | 0x0003 | 0b0000000000000011

Where does it come from ?

FACILITY_AUDIO  
Audio
Value: 102 | 0x066 | 0b01100110

Other Errors for FACILITY_AUDIO