Error 0xC00D1260

Value: -1072885152 | 0xC00D1260 | 3222082144

What does it mean ?

NS_E_BKGDOWNLOAD_NOJOBPOINTER  
Windows Media Player is trying to access a download that is not valid.
Value: 4704 | 0x1260 | 0b0001001001100000

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER