title: Namespaces when converting tool from windows 8 to windows 7
body: <p>I am trying to convert the visual studio 3d starter kit to windows 7(For source and documentation: <a href="http://code.msdn.microsoft.com/Visual-Studio-3D-Starter-54ec8d19" rel="nofollow">http://code.msdn.microsoft.com/Visual-Studio-3D-Starter-54ec8d19</a>), because it is only made for windows 8 apps (ridiculous).</p>
  
  <p>However I am stuck at using namespaces (I am not really familiar with windows sdk). The starter kit (VSD3DStarter.h) uses namespaces like Windows::Storage::Streams::DataReader (and many others), but I just don't know which includes I need for these classes and namespaces (if they even exist).</p>
  
  <p>Is there a way I can figure out which includes I need for these namespaces? Or if there are other ways to use these namespaces.</p>
  
  <p>Thanks in advance!</p>