Error 0xC00D2F0C

Value: -1072877812 | 0xC00D2F0C | 3222089484

What does it mean ?

NS_E_INCOMPATIBLE_PUSH_SERVER  
The Server service that received the HTTP push request is not a compatible version of Windows Media Services (WMS). This error might indicate the push request was received by IIS instead of WMS. Ensure WMS is started and has the HTTP Server control protocol properly enabled and try again.
Value: 12044 | 0x2F0C | 0b0010111100001100

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER