Add-AppxPackage -Path "MyApp.msixbundle" Stage the package so any new user gets it automatically:
Add-AppxPackage -Path "C:\Downloads\MyApp.msixbundle" Install for (requires admin elevation): powershell install msixbundle
Remove-AppxPackage -Package "MyAppPublisher.MyApp_1.2.3.0_x64__8wekyb3d8bbwe" For all users: Add-AppxPackage -Path "MyApp
Get-AppxPackage -AllUsers -Name "*MyApp*" | Remove-AppxPackage -AllUsers <# .SYNOPSIS Installs an MSIX bundle silently with validation. .DESCRIPTION Checks admin rights, OS compatibility, architecture, and dependencies before installing. #> param( [Parameter(Mandatory)] [ValidateScript(Test-Path $_ -PathType Leaf)] [string]$BundlePath, | Error | Likely Cause | Solution |
catch Write-Host "Error: $($_.Exception.Message)" -ForegroundColor Red exit 1
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"
