Error 0xC00CEE3C

Value: -1072894404 | 0xC00CEE3C | 3222072892

What does it mean ?

WC_E_UNIQUEATTRIBUTE  
XmlLite: Well-formedness constraint: unique attribute spec
Value: 60988 | 0xEE3C | 0b1110111000111100

Where does it come from ?

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

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