If you need to run this in an , you can invoke it from cmd like this:
foreach ($path in $checkPaths) if (Test-Path $path) $acePath = (Get-ItemProperty -Path $path -Name "ACE" -ErrorAction SilentlyContinue).ACE if ($acePath -and (Test-Path $acePath)) return $true accessdatabaseengine_x64.exe
Write-Host "Access Database Engine not found. Starting download..." -ForegroundColor Yellow try $webClient = New-Object System.Net.WebClient $webClient.DownloadFile($downloadUrl, $tempPath) Write-Host "Download completed: $tempPath" -ForegroundColor Green If you need to run this in an
finally # Cleanup: remove downloaded installer if (Test-Path $tempPath) Remove-Item $tempPath -Force Write-Host "Cleaned up temporary installer." -ForegroundColor Gray accessdatabaseengine_x64.exe
foreach ($clsid in $providers) if (Test-Path $clsid) return $true
catch Write-Host "Installation error: $_" -ForegroundColor Red exit 1
try $process = Start-Process -FilePath $tempPath -ArgumentList $installArgs -Wait -PassThru -NoNewWindow