Unable to play music in .wav format

[davidhk129]

We all know that in order to "embed" a music file into a PowerPoint presentation, the music file has to be in .wav format.
My surface rt has no problem playing PowerPoint with embedded music, but it is unable to play an individual music file in .wav format. It has no problem with MP3 format, naturally.
Why is that ?
I went to Default Programs , and check the file association, it is set in Music. But I can't play it.
How do I fix that ?
Thank you.

 

[davidhk129]

Wait.
It is fixed.
My apology for wasting your time reading this.