title: Where does Windows Platform Installer (WPI) save the downloaded files in my computer?
body: <p>I have a network with one server that is connected to the internet and some clients that are not.
  I want to download and install Microsoft products on my server first and let the client computers download the installer later from the server.</p>
  
  <p>The questions are </p>
  
  <ol>
  <li>where does the WPI save the downloaded files?</li>
  <li>is it possible to run WPI and force it to install the Microsoft products from the already downloaded files  rather than downloading again from Microsoft's server.</li>
  </ol>
  
  <p>Note: Assume there is no license issue, hopely :-)</p>