Windows 10 Quicktime/ Harmony issue. Audio imported not playing.

I downloaded QuickTime to try and fix this, but although I can play the audio through QT, the audio won’t work through Harmony. I’ve tried inserting new audio, mp3,MPEG but nothing’s worked. Please help.

Thanks.

Actually, nevermind. I restarted the computer and now the audio works fine. Not sure if restarting did it or what but, hey there we go.