title: Winforms: Not a Valid Win32 Application
body: <p>I've created a simple Windows Form Application using VS2012 and I'm trying to install it to an XP machine.</p>
  
  <p>Unfortunately I get the following error message:</p>
  
  <blockquote>
    <p>setup.exe is not a valid Win32 application.</p>
  </blockquote>
  
  <p>Admittedly, I did use the .net 4.5 framework which is an issue on XP machines. But I have now created a test application using .net 2.0 and get the same problem.</p>
  
  <p>I'm developing the app on a win7 x64 machine and tried setting the platform to x86 in the configuration manager with out any joy.</p>
  
  <p>Is this me or VS 2012? I've managed to install a test app using VS2010?</p>
  
  <p>I had a similar issue when I tried to work on a Lightswitch application using VS2012 and abandoned it.</p>
  
  <p>Any suggestions?</p>
  
  <p>Cheers,
  Numb</p>