Silent install IIS UrlRewrite and ARR by #PowerShell

Create-Item c:/msi -Type Directory
Invoke-WebRequest 'http://download.microsoft.com/download/C/F/F/CFF3A0B8-99D4-41A2-AE1A-496C08BEB904/WebPlatformInstaller_amd64_en-US.msi' -OutFile c:/msi/WebPlatformInstaller_amd64_en-US.msi
Start-Process 'c:/msi/WebPlatformInstaller_amd64_en-US.msi' '/qn' -PassThru | Wait-Process
cd 'C:/Program Files/Microsoft/Web Platform Installer'; .\WebpiCmd.exe /Install /Products:'UrlRewrite2,ARRv3_0' /AcceptEULA /Log:c:/msi/WebpiCmd.log