No sound on playback of downloaded file
I downloaded a file (Berceuse Chopin Op 57) that was uploaded to the site by PhilTA. I wanted to hear how a version I put into a score sounded in comparison to someone else's. Problem is when I play his version I have no sound. If I switch to my score, the sound is okay, so it is not a general problem with Musescrore but rather the downloaded file. Also there is no sound if I edit any notes on his score. Anything to look at? Is there some sound font setting that I don't have and needs to be set to say the default. Never played with any of that stuff so I have no clue what to look for or do.