Error 0xC00D2EE0

Value: -1072877856 | 0xC00D2EE0 | 3222089440

What does it mean ?

NS_E_UNKNOWN_PROTOCOL  
The specified protocol is not supported.
Value: 12000 | 0x2EE0 | 0b0010111011100000

Where does it come from ?

FACILITY_MEDIASERVER  
Windows Media Server
Value: 13 | 0x00D | 0b00001101

Other Errors for FACILITY_MEDIASERVER