Error 0xC00D2F07

Value: -1072877817 | 0xC00D2F07 | 3222089479

What does it mean ?

NS_E_PROXY_CONNECT_TIMEOUT  
It was not possible to establish a connection to the proxy server in a timely manner. Please check your proxy server configuration.
Value: 12039 | 0x2F07 | 0b0010111100000111

Where does it come from ?

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

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