Error 0xC00D1B96

Value: -1072882794 | 0xC00D1B96 | 3222084502

What does it mean ?

NS_E_TOO_MANY_DEVICECONTROL  
Only one device control plug-in can control a device.
Value: 7062 | 0x1B96 | 0b0001101110010110

Where does it come from ?

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

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