Yesterday, my system just updated facebook app, and I ran it and all is fine now. I think my problem resolved by the app updated.

Below is the screen shot that my facebook app problem resolved...

Today, I checked my machines and notice there are couples of apps from Windows 10 are shown 0 bytes. They are Alarm & Clock, Calculator, Groove Music, and etc.

Are those apps native windows app...

I installed Facebook app into my machine and crash instantly when I launched the app, I am in the middle of troubleshooting the problem. I noticed the app storage is only 0 bytes. I am really...