title: SharePoint Foundation 2013 cannot be installed on Windows 8.1 or Windows Server 2012 R2
body: <p>I get this error when i try to install SharePoint extensions for team foundation server 2013 on windows server 2012 r2.</p>
  
  <p>SharePoint Foundation 2013 cannot be installed on Windows 8.1 or Windows Server 2012 R2.</p>