Error 0xC00D11BA is a Windows Media Player problem that indicates that there is a problem with your audio device. Windows Media Player is Windows’ default program for audio and video. Over the years, Windows Media Player has become a complete multimedia program that supports most audio and video formats. Additional codecs allow for even more formats to be supported.
However, to hear any sound, the audio device must work, as must the speakers. Like any program, Windows Media Player can have problems, and the 0xC00D11BA error is a possible problem.