title: Run MessageBoxA from Rundll32.exe
body: <p>I'm trying to run a <code>MessageBoxA</code> from <code>User32.dll</code> with <code>Rundll32.exe</code>.
  As I see in Microsoft references Rundll.exe is for 16-bit applications while Rundll32.exe is for 32-bit ones.
  So I write this command : </p>
  
  <pre><code>Rundll32.exe User32.dll,MessageBoxA 0,"Text","Title",0
  </code></pre>
  
  <p>But nothing shows!
  I think there is something wrong with my syntax. Is there anyway to show a <code>MessageBoxA</code> from <code>Rundll32.exe</code>?</p>