Error 0xC00D1091

Value: -1072885615 | 0xC00D1091 | 3222081681

What does it mean ?

NS_E_WMPCORE_WMX_LIST_ATTRIBUTE_NAME_EMPTY  
An empty string for playlist attribute name was found.
Value: 4241 | 0x1091 | 0b0001000010010001

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER