Powershell All Users — Install Msix

-PackagePath : Specifies the absolute local or network path to your .msix or .appxbundle file.

To understand how to install for all users, you first need to understand the fundamental difference between the two primary PowerShell cmdlets:

Add-AppxPackage -Path ".\MyApp.msix" -Scope Machine -ForceTargetApplicationShutdown

What are you using? (Intune, SCCM, Group Policy, or manual execution?) Are there any framework dependencies bundled with this app?

PowerShell is not running with administrative privileges. install msix powershell all users

Method C — Use DISM to add package to an image

The primary cmdlets for MSIX are Add-AppxPackage and Add-AppProvisionedPackage . The Appx module is usually loaded by default, but you can force it:

: When you provision a package, it may not appear instantly for a currently logged-in user until they restart their session or the AppX Deployment Service triggers a refresh.

: Installs the app only for the person running the command. If another user logs in, they won't see the app. -PackagePath : Specifies the absolute local or network

Before running commands, it is crucial to understand how Windows handles multi-user app installations.

3. Error: "The AppX Deployment Service (AppXSvc) is disabled"

Save this as Install-CompanyApp.ps1 :

$profiles = Get-CimInstance -ClassName Win32_UserProfile | Where-Object -not $_.Special -and $_.Loaded -eq $false foreach ($p in $profiles) $sid = $p.SID $mounted = $true Add-AppxPackage -Path $packagePath -Register -User $sid -ForceApplicationShutdown PowerShell is not running with administrative privileges

A newer or conflicting version of the application is already installed or provisioned on the system.

A newer version of the package is already installed for some users.

Write-Host "Installing MSIX for all users from: $MsixPath" -ForegroundColor Cyan

I can provide a fully customized deployment script based on your answers. Share public link