PowerShell command with the All Users option may work for Windows 10.
EDIT: Reorganized my post for added clarity.
Permissions on the WindowsApps folder permissions at %ProgramFiles%\WindowsApps may prevent you from successfully re-register existing Universal Apps. Here are the stepsThe first step is to grant yourself access rights.
Admin CommandCommand Prompt - Run as Administrator (
Start > Run or Search > Command or CMD > Right-click and click Run as Admin).
PowerShell - Run as Administrator
Start > Run or Search > PowerShell > Right-click and click Run as Admin.
Using an Administrator Command Prompt
icacls "%ProgramFiles%\WindowsApps" /save "%TEMP%\WindowsApps.acl" /Q
takeown /F "%ProgramFiles%\WindowsApps"
icacls "%ProgramFiles%\WindowsApps" /grant "%username%":F /Q
Optionally you could add any other specific users other than the Current User.
icacls "%ProgramFiles%\WindowsApps" /grant "EXACTUSERNAME":F /Q
Finally, restore ownership rights to TrustedInstaller using this command.
icacls "%ProgramFiles%\WindowsApps" /setowner "NT Service\TrustedInstaller"
Next, temporarily Unrestrict the PowerShell environment to run it.
Using an AdminAdministrator PowerShell Prompt (Start > Run or Search > powershell > Run as Admin)
Set-ExecutionPolicy Unrestricted (use before if necessary)
Set-ExecutionPolicy RemoteSigned (use afterwards if you run Unrestricted)
Command includingFix All Universal Apps and use the All Users option to attempt to re-register WindowsApps.
Admin PowerShell (Start > Run or Search > powershell > Run as Admin)
Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}
The command above attempts to re-register all Universal Apps. You could also re-register Universal Apps individually as outlined below.
Fix Calculator App (see version path in %ProgramFiles%\WindowsApps)
Add-AppxPackage -DisableDevelopmentMode -Register "C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_COPYYOURSPECIFICVERSIONPATHHERE\appxmanifest.xml"
Fix Windows Store App (see version path in %ProgramFiles%\WindowsApps)
Add-AppxPackage -DisableDevelopmentMode -Register $env:ProgramFiles\WindowsApps\Microsoft.WindowsStore_COPYYOURSPECIFICVERSIONPATHHERE\AppxManifest.xml
Final tip:Final tip:
If there is a working clean-install v1511 instance or a successfully upgraded v1511 instance you can also copy the contents of C:\Program Files\WindowsApps from the good instance to the bad one. Do not overwrite, simply allow any missing components to copy without replacing any existing components.
The steps above have worked for me on several Windows 10 instances that we experienced problems on post in-place upgrading to version 1511 build 10586.
Regardless, I do not blame you if you wantanyone who wants to wait for an official fix from Microsoft.