Error 0x80072AFF

Value: -2147013889 | 0x80072AFF | 2147953407

What does it mean ?

WSA_QOS_NO_SENDERS  
There are no senders.
Value: 11007 | 0x2AFF | 0b0010101011111111

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

Other Errors for FACILITY_WIN32