Powershell Install Msixbundle ((exclusive)) Now

Add-AppxPackage -Path "C:\Downloads\MyApp.msixbundle" -Register ⚠️ -Register is typically used with unpackaged or pre-staged apps. For a standalone .msixbundle , you usually just need admin rights and the -ForceApplicationShutdown if the app is running. 1. Silent / Unattended Installation Suppress progress and user prompts:

Add-AppxProvisionedPackage -Online -FolderPath "C:\StagedApp" -SkipLicense Note: This is a DISM cmdlet, not Appx. | Error | Likely Cause | Solution | |-------|--------------|----------| | 0x80073CF3 | Bundle contains wrong architecture | Match OS architecture (x64/x86/ARM) | | 0x80073CF0 | Missing dependency | Install required framework packages first | | 0x80073D05 | Bundle not signed trustingly | Enable sideloading or install certificate | | 0x80073D2A | App already installed for another user | Use Remove-AppxPackage for that user first | Enabling Sideloading (if needed) For unsigned or self-signed bundles, enable sideloading via PowerShell:

[switch]$ForAllUsers ) if ($ForAllUsers -and (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))) throw "Administrator rights required for -ForAllUsers" Install $params = @ Path = $BundlePath ForceApplicationShutdown = $true ErrorAction = "Stop"