title: How to use an installer to install more than one installation in a simple .exe file?
body: <p>I am working on Java rich client app. with MySQL server and I made it as <code>.jar</code> file.
  I want the user to have one simple <code>.exe</code> file that when running it, install JRE and MySQL server then he'll have a shortcut for the jar file and simply work on it.</p>
  
  <p>I tried to use more than installer: inno setup, advanced installer, Excelsior Installer, ...
  but they're all give me the same result: just put all <code>.exe</code> files for JRE and MySQL server in the destination folder after installing the product (i.e. just unpack files without installing them).</p>
  
  <p>Can anybody help me?</p>