Error 0xC00D115C

Value: -1072885412 | 0xC00D115C | 3222081884

What does it mean ?

NS_E_WMP_CONVERT_PLUGIN_UNAVAILABLE_ERRORURL  
Windows Media Player cannot add the file to the library. The plug-in required to add the file is not installed properly. For assistance, click Web Help to display the website of the company that provided the file.
Value: 4444 | 0x115C | 0b0001000101011100

Where does it come from ?

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

StackOverflow

Other Errors for FACILITY_MEDIASERVER