Error 0xC00D4A3B

Value: -1072870853 | 0xC00D4A3B | 3222096443

What does it mean ?

MF_E_STREAMSINKS_FIXED  
Stream Sinks cannot be added to or removed from this Media Sink because its set of streams is fixed.
Value: 19003 | 0x4A3B | 0b0100101000111011

Where does it come from ?

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

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