Error 0xC00D275F

Value: -1072879777 | 0xC00D275F | 3222087519

What does it mean ?

NS_E_DRM_STORE_NOTALLSTORED  
Some of the licenses could not be stored.
Value: 10079 | 0x275F | 0b0010011101011111

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER