How to convert a music file MP3 to WAV using Windows Media Player V11?

You can't convert them from one format to another with Windows Media Player. The program I use all the time to convert audio files is dBpowerAMP. It's free and can be downloaded from a href="http://www.dbpoweramp.com/." rel="nofollow"http://www.dbpoweramp.com/./a Be sure to get all of the codecs, too, for more file types, like .wma.