PowerShell -ExecutionPolicy Unrestricted $manifest = (Get-AppxPackage Microsoft.WindowsStore).InstallLocation + '\AppxManifest.xml' ; Add-AppxPackage -DisableDevelopmentMode -Register $manifest 


Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}


http://www.thewindowsclub.com/windows-store-app-missing-windows-10

.\reinstall-preinstalledApps.ps1 *Microsoft.WindowsStore*



https://answers.microsoft.com/en-us/windows/forum/windows_10-windows_store/youll-need-a-new-app-to-open-this-ms-windows-store/2d6c8d7e-6876-4e1c-ae00-8d4b4d3ff889


Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}