Error 0x80244019

Value: -2145107943 | 0x80244019 | 2149859353

What does it mean ?

WU_E_PT_HTTP_STATUS_NOT_FOUND  
HTTP 404 - the server cannot find the requested Uniform Resource Identifier (URI).
Value: 16409 | 0x4019 | 0b0100000000011001

Where does it come from ?

FACILITY_WINDOWSUPDATE  
Windows update
Value: 36 | 0x024 | 0b00100100

Other Errors for FACILITY_WINDOWSUPDATE