Install Msix Powershell All Users ((full)) 🎁 Essential

To install an MSIX package for all users on a Windows machine, you must use cmdlets rather than standard installation commands . While Add-AppxPackage only installs an app for the current user, provisioning ensures the application is registered for every existing and future user profile on the device. The Core Command: Add-AppxProvisionedPackage

To install an MSIX package for all users, you need to use the -AllUsers parameter with Add-AppxPackage . Here's how: install msix powershell all users

catch Write-Error "Installation failed." Write-Error $_.Exception.Message To install an MSIX package for all users

The script utilizes the [Security.Principal.WindowsPrincipal] check to enforce Administrator rights. The -AllUsers parameter is the critical switch here; without it, the package installs only for the currently logged-in user context, even if run as Admin. Here's how: catch Write-Error "Installation failed

: Prevents errors (such as 0xc1570104 ) if a specific XML license file is not provided. 2. Alternative: DISM Tool

Then test on a new local user account.