Error 0x000D1107

Value: 856327 | 0x000D1107 | 856327

What does it mean ?

NS_S_WMPCORE_PLAYLIST_IMPORT_MISSING_ITEMS  
The imported playlist does not contain all items from the original.
Value: 4359 | 0x1107 | 0b0001000100000111

Where does it come from ?

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

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