Error 0xC00CE554

Value: -1072896684 | 0xC00CE554 | 3222070612

What does it mean ?

XML_E_DUPLICATEATTRIBUTE  
Duplicate attribute.
Value: 58708 | 0xE554 | 0b1110010101010100

Where does it come from ?

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

Other Errors for FACILITY_INTERNET