Hi Andrews,
I'm Paul and I'm here to help you with your concern.
Please try the following solutions.
- Use System File Checker to check and fix corrupted system files that may be the cause of the issue. Please refer to the link.
https://support.microsoft.com/en-us/help/402652...
- To open Command prompt as admin, open Task Manager(press ctrl+shift+esc) > click File > Run new task > type: cmd.exe > select "Create this task with administrative privileges".
- Run the PowerShell command.
>> To open Windows PowerShell (Admin) , open Task Manager(press ctrl+shift+esc) > click File > Run new task > type: powershell.exe > select "Create this task with administrative privileges".
>> type the following then hit Enter:
Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
>> close Powershell and restart the PC.
I hope this helps. Feel free to ask back any questions and keep me posted.