Windows 10: Groove Music has randomly stopped opening

Starting yesterday, groove music no longer opens. It displays these two errors after trying to open an mp3 file with it

:)

 

Groove Music


My Groove music suddenly stopped playing files when I doubleclick on them (groove music launches but is blank). I can use a different player but I have to click into that player as Groove Music is my default. I am reorganizing all of my music (tens of thousands of files) and this won't work for me.
Any suggestions?
I have Windows 10 on a PC.
I found an online troubleshooting that suggesting I delete temporary files and reset Internet explorer which I did and which has not helped.
thank you
(I am also not super tech savy so laymen's instructions is appreciated)

 

Groove Music Unable to Play Music

We'll try a different approach, we suggest that you reinstall Groove Music and see if it has the same issue. Follow the steps below on how to remove and reinstall Groove Music:

• Open Start menu, search for "PowerShell"
• Right-click the PowerShell shortcut and select "Run as administrator". Agree to the UAC prompt.
• Type/Copy paste Get-AppxPackage *zunemusic* | Remove-AppxPackage.
• Once that Groove Music has been uninstalled, launch Windows 10 Store.
• Type/Search for Groove Music and install.

Looking forward to your response.

 

Groove Music problem

Groove Music suddenly opened on my tablet (Windows10) while I had an ebook app open. I closed the window but the window kept reopening after a few seconds. I tried to uninstall Groove Music: System > Apps & Features, down to Groove Music – "Uninstall" was dimmed. Opened "Advanced Options": clicked "Terminate" – nothing happened; "Uninstall" – dimmed; "Reset" – the window didn't open for a while, but a few minutes later another opened to want to reinstall. Tried Revo Uninstall – Groove Music not listed. And I don't use my tablet for music.