Can't play mp3

Hi there,

After doubleclicking a mp3 I get this message: Can't play file.
There is no application associated with the given filename extension.

What can I do to play the selected mp3 in mp3tag2.70?

Thanks

You have to select a default player for your OS. In W8 you have to do that to set whether you want to use an app or a desktop program.
You can do that with teh Windows Explorer: double-click on any mp3 and follow the selection dialogue.