Error 0xC00CE509

Value: -1072896759 | 0xC00CE509 | 3222070537

What does it mean ?

XML_E_MISSINGWHITESPACE  
Required white space was missing.
Value: 58633 | 0xE509 | 0b1110010100001001

Where does it come from ?

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

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