Error 0xC00D2767

Value: -1072879769 | 0xC00D2767 | 3222087527

What does it mean ?

NS_E_DRM_DEBUGGING_NOT_ALLOWED  
Running this process under a debugger while using DRM content is not allowed.
Value: 10087 | 0x2767 | 0b0010011101100111

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER