title: .exe is not a valid Win32 application on Windows XP
body: <p>I'm using Visual Studio 2012 Professional and creating an installer by using Advanced installer (3rd party).</p>
  
  <p>When I run the installed .exe on Windows XP, I get the following message:</p>
  
  <blockquote>
    <p>&lt;appName&gt;.exe is not a valid Win32 application.</p>
  </blockquote>
  
  <p>The installed executable works fine on both Windows 7 and 8.</p>
  
  <p>How can I get the program to work on Windows XP?</p>