try # Define the path to your MSIX package $msixPath = "C:\Path\To\YourApp.msix"
Add-AppxPackage -Path "C:\Downloads\MyApp.msix" -Scope Machine install msix powershell all users
Per-machine installation requires elevation. Launch PowerShell or PowerShell Core (7+) with . try # Define the path to your MSIX
The native Add-AppxPackage cmdlet install for all users. Instead, you must use the DISM module cmdlet: Add-AppxProvisionedPackage . install msix powershell all users