Write-Host "- Begining Download Service Bus..."

Start /W "c:\Program Files\Microsoft\Web Platform Installer\WebpiCmd.exe /offline /Products:ServiceBus /Path:c:\WorkflowManagerInstall\ServiceBus"

Write-Host "- Downloaded Service Bus"

Write-Host "- Begining Download WorkflowClient"

Start /W "c:\Program Files\Microsoft\Web Platform Installer\WebpiCmd.exe /offline /Products:WorkflowClient /Path:c:\WorkflowManagerInstall\WorkflowClient"

Write-Host "- Downloaded WorkflowClient"

Write-Host "- Begining Download WorkflowManagerRefresh"

Start /W "c:\Program Files\Microsoft\Web Platform Installer\WebpiCmd.exe /offline /Products:WorkflowManagerRefresh /Path:c:\WorkflowManagerInstall\WorkflowManagerRefresh"

Write-Host "- Downloaded WorkflowManagerRefresh"

Write-Host "- all files download finished..."

Write-Host "- Begin Install..."

Write-Host "- Installing Service Bus 1.0"

Start-Process -FilePath "WebpiCmd.exe" -ArgumentList "/Install /Products:ServiceBus /XML:d:\ServiceBus\feeds\latest\webproductlist.xml /AcceptEula /SuppressPostFinish" -Wait -PassThru

Write-Host "  - Patching Service Bus 1.0 using Cumulative Update (KB2799752)"

Start-Process -FilePath "d:\WorkflowManagerInstall\ServiceBus-KB2799752-x64-EN.exe" -ArgumentList "/passive" -Wait -PassThru 

Write-Host "- Installing Workflow Client"

Start-Process -FilePath "WebpiCmd.exe" -ArgumentList "/Install /Products:WorkflowClient /XML:d:\WorkflowClient\feeds\latest\webproductlist.xml /AcceptEula /SuppressPostFinish" -Wait -PassThru 

Write-Host "- Installing Workflow Manager Refresh"

Start-Process -FilePath "WebpiCmd.exe" -ArgumentList "/Install /Products:WorkflowManagerRefresh /XML:d:\WorkflowManagerRefresh\feeds\latest\webproductlist.xml /AcceptEula /SuppressPostFinish" -Wait -PassThru