Error 0xC00D11C4

Value: -1072885308 | 0xC00D11C4 | 3222081988

What does it mean ?

NS_E_WMP_PROXY_NOT_FOUND  
Windows Media Player cannot play the file because the network proxy server cannot be found. Verify that your proxy settings are correct, and then try again.
Value: 4548 | 0x11C4 | 0b0001000111000100

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER