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Solved
Opening the msix file results in an error: "The app didn't start."
But Appinstaller start normally when I switch to Administrator User.
Found the perfect solution below.
https://answers.microsoft.com/en-us/windows/forum/all/solved-when-i-try-to-open-any-appx-or-appinstaller/cf339756-1dfb-453f-bbf8-52fbbecffdc5
Are you observing this issue as standard user?
Does it happen for one specific msix file or for all of them?
From what you shared, I believe this is a permission error.
Does it happen for one specific msix file or for all of them?
From what you shared, I believe this is a permission error.
Yes, Microsoft account user.
All msix file.
- Try login with administrator account or run the Command prompt as administrator and then type the following command:
sfc /scannow
Press enter and let it runs and see what the result is.- PS C:\Users\Administrator> sfc /scannow
Beginning system scan. This process will take some time.
Beginning verification phase of system scan.
Verification 100% complete.
Windows Resource Protection did not find any integrity violations.- Try run the following commands:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
Meanwhile, open start and search for feedback and open the Feedback Hub app and report this issue.
Are you facing this issue with .exe files too?