| Cmdlet | Purpose | |--------|---------| | Add-AppxPackage | Install an MSIX/Appx package or bundle | | Get-AppxPackage | List installed packages | | Remove-AppxPackage | Uninstall a package | | Add-AppxVolume | Manage installation on external drives | Install an MSIX bundle for the current user :
try Write-Host "Installing $BundlePath ..." -ForegroundColor Cyan Add-AppxPackage @params Write-Host "Installation succeeded." -ForegroundColor Green powershell install msixbundle
Add-AppxPackage -Path "C:\Downloads\MyApp.msixbundle" Install for (requires admin elevation): | Cmdlet | Purpose | |--------|---------| | Add-AppxPackage
Add-AppxPackage -Path "MyApp.msixbundle" Stage the package so any new user gets it automatically: enable sideloading via PowerShell:
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: