Sometimes, 4Musics Multiformat Converter can not convert WMA files to MP3/WAV/WMA/OGG files.
Or the procedure goes very quickly and you can not find the converted files anywhere.
If this occurs on your computer, it can be because of 2 cases:

1. Your WMA files are locked to decompressing by WM DRM (Windows Media Digital Rights Management). Our converter can not and will not decrypt protected WMA files for copyright reason.
   Note: To read more about WM DRM (Windows Media Digital Rights Management) click here>>>
2. There is no support for WMA files on your computer. In this case you should download Microsoft Windows Media Format Software Development Kit 7 series from here>>>
   Also you can read more about Latest Windows Media Downloads here>>>