Error 0x80245001

Value: -2145103871 | 0x80245001 | 2149863425

What does it mean ?

WU_E_REDIRECTOR_LOAD_XML  
The redirector XML document could not be loaded into the Document Object Model (DOM) class.
Value: 20481 | 0x5001 | 0b0101000000000001

Where does it come from ?

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

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