Error 0xC00D123D

Value: -1072885187 | 0xC00D123D | 3222082109

What does it mean ?

NS_E_PDA_CANNOT_TRANSCODE_TO_AUDIO  
Your device requires that this file be converted in order to play on the device. However, the device either does not support playing audio, or Windows Media Player cannot convert the file to an audio format that is supported by the device.
Value: 4669 | 0x123D | 0b0001001000111101

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER