Error 0xC00CE568

Value: -1072896664 | 0xC00CE568 | 3222070632

What does it mean ?

XML_E_RESERVEDNAMESPACE  
The namespace prefix is not allowed to start with the reserved string "xml".
Value: 58728 | 0xE568 | 0b1110010101101000

Where does it come from ?

FACILITY_INTERNET  
Wininet related (Internet APIs)
Value: 12 | 0x00C | 0b00001100

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