Msixbundle Install Powershell Official

# Check system architecture [System.Environment]::GetEnvironmentVariable("PROCESSOR_ARCHITECTURE") Get-AppxPackageManifest -Path "app.msixbundle" | Select-Object -ExpandProperty Dependencies Error: "Access Denied" Solution: Run PowerShell as Administrator

# Install certificate to trusted store (requires admin) $cert = Get-AuthenticodeSignature -FilePath "app.msixbundle" Import-Certificate -FilePath $cert.SignerCertificate.Path -CertStoreLocation Cert:\LocalMachine\TrustedPeople # Full deployment script $bundlePath = "C:\Deployments\MyApp.msixbundle" Pre-installation checks Write-Host "Verifying system requirements..." -ForegroundColor Cyan if ([Environment]::OSVersion.Version.Major -lt 10) Write-Host "❌ Windows 10 or later required" -ForegroundColor Red exit 1 msixbundle install powershell

Solution: Remove existing version first