Error 0xC00D119E

Value: -1072885346 | 0xC00D119E | 3222081950

What does it mean ?

NS_E_WMP_ALREADY_IN_USE  
Windows Media Player is already in use. Stop playing any items, close all Player dialog boxes, and then try again.
Value: 4510 | 0x119E | 0b0001000110011110

Where does it come from ?

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

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