Error 0x000D1060

Value: 856160 | 0x000D1060 | 856160

What does it mean ?

NS_S_WMR_PINTYPEPARTIALMATCH  
The specified type partially matches this pin type.
Value: 4192 | 0x1060 | 0b0001000001100000

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER