Install Msix Powershell All Users File

If successful, this command returns details including the DisplayName , Version , and Architecture . Check Active Installations (User Level)

To make an MSIX available to all users, you must it. Prerequisites for Deployment

This comprehensive guide covers the exact methods, commands, and troubleshooting steps needed to provision and install MSIX packages for all users using PowerShell. Understanding Provisioning vs. Installation

-Online : Targets the currently running Windows operating system.

If successful, this command will return the package details, showing that it is registered for all users. Troubleshooting Common Issues 1. Signature Errors install msix powershell all users

# 1. Check if running as Administrator if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) Write-Error "This script must be run as Administrator to install for All Users." return

2. Error: "0x800b0109 - A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider."

$msixPath = "C:\Deployment\MyApp.msix" $certPath = "C:\Deployment\MyCert.cer"

To install an MSIX package for all users via PowerShell, you must "provision" the package to the Windows image rather than just registering it for the current user. This process makes the application available to all existing users and ensures it automatically installs for any new users when they first sign in. Primary Command: Add-AppxProvisionedPackage If successful, this command returns details including the

Get-AppxProvisionedPackage -Online | Where-Object $_.DisplayName -like "*YourAppName*" Use code with caution.

<# .SYNOPSIS Installs an MSIX application package for All Users.

Add-AppProvisionedPackage -Online -PackagePath $msixPath -SkipLicense

Use the following command structure. Replace the placeholder path with your actual file location: powershell Add-AppxProvisionedPackage -Online -PackagePath "C:\Path\To\YourApp.msix" -SkipLicense Use code with caution. Copied to clipboard Understanding Provisioning vs

Execute the following command, replacing the placeholders with your actual file paths: powershell

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

: MSIX packages must be signed. If the package uses a self-signed certificate, that certificate must be installed in the "Trusted People" store of the Local Machine before the installation will succeed.

Save this as Install-CompanyApp.ps1 :

Always use absolute local paths (e.g., C:\Folder\app.msix ). If hosting files on a network, ensure the computer account has read permissions to the share.