: The full path to your .msix or .msixbundle file.

: Specifies that the action applies to the currently running operating system.

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