Error 0xC00D1B99

Value: -1072882791 | 0xC00D1B99 | 3222084505

What does it mean ?

NS_E_AUDIENCE_CONTENTTYPE_MISMATCH  
All audiences in the output tree must have the same content type.
Value: 7065 | 0x1B99 | 0b0001101110011001

Where does it come from ?

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

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