Error 0xC00D428C

Value: -1072872820 | 0xC00D428C | 3222094476

What does it mean ?

MF_E_NET_ERROR_FROM_PROXY  
The proxy experienced an error while attempting to contact the media server.
Value: 17036 | 0x428C | 0b0100001010001100

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER