Windows 10: Microsoft Store crashing and apps Photos, Groove music and Videos not working. System File...

My Microsoft Store is crashing and apps Photos, Groove music and Videos are not working at all.

System File Error 21474....

:)

 

Windows 10 Store, Photos app, and Groove Music crashing on open

As I said in the subject, I have been having problems. They all started when I deleted a local account I had made just to test out some Start menu options (nothing special about the account). When I logged back onto my main profile (an administrator account),
I noticed that the Store and Photos icons were missing from the taskbar, but were still taking up an individual space like normal. The space was taken up, but no icon. In the Start menu, the live tile was still working for Photos but not the Store. When I
try to open them, the window comes up with the icon in the middle and the title in the title bar, but crashes almost instantly. The jump list for Photos still exists, too. Everything still shows up in the All Apps list, even with the icons, but still crashes.
But the really weird thing is that all of these apps still work on the other account (also an administrator) without any problems. Groove Music also has the same problems, but the Movies and TV app works just fine. I don't care too much about Groove, but it
would still be nice to know how to fix that as well. Any suggestions?

 

Groove app crashing for no reaason

Hi, this is for the same error with Photos, rather than Groove, but you can follow the equivalent for Groove with due care.
https://www.winhelponline.com/blog/p...or-2147219196/

Note it says

You can find the Powershell command for Groove here:
Reinstall and Re-register Apps in Windows 10 | Windows 10 Tutorials

Step 4, 5 needs further info for Groove, if needed.

 

Groove music app updated in store

Look in Windows Accessories.