Install Msix Powershell All Users

MSIX is a universal packaging format that combines the best features of MSI and AppX (the Windows Store format). It supports:

Deploying MSIX applications via PowerShell is a clean and efficient process when the correct scope parameters are utilized. The Add-AppxPackage cmdlet, combined with the -AllUsers flag, provides a robust mechanism for system administrators to enforce application availability across a device without relying on per-user scripting.

By implementing the script provided in this paper, organizations can integrate MSIX deployment into their CI/CD pipelines, configuration management tools (like SCCM or Intune), or manual provisioning scripts with a high degree of reliability.

| Requirement | Detail | |-------------|--------| | Run as admin | Yes — must be elevated PowerShell | | MSIX type | Works with .msix, .msixbundle, .appx, .appxbundle | | Uninstall for all users | Remove-AppxProvisionedPackage -Online -PackageName "MyApp" | | See provisioned packages | Get-AppxProvisionedPackage -Online |

This guide provides an overview of installing MSIX packages for all users via PowerShell. Adjust the scripts and commands according to your specific needs and environment.

Here’s a direct answer to “install msix powershell all users” — meaning you want to install an .msix or .msixbundle package for all user accounts on a Windows machine using PowerShell.

Get-AppxPackage -Name "*YourAppName*" -AllUsers

Traditionally, administrators used Add-AppxProvisionedPackage. This stages the app in the system image so that it is installed for every new user profile created.

Once installed, how do you confirm the package is available for all users?

Fix: Use the -ForceApplicationShutdown parameter to close the app and update it, or uninstall the lower version manually.