Error 0x80072B09

Value: -2147013879 | 0x80072B09 | 2147953417

What does it mean ?

WSA_QOS_EFLOWSPEC  
An invalid or inconsistent flowspec was found in the QOS structure.
Value: 11017 | 0x2B09 | 0b0010101100001001

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