title: Display error dialog from batch file
body: <p>I have this windows batch file which starts Java application</p>
  
  <pre><code>java -jar bin/felix.jar 
  msg "%username%" JVM version 1.8.0_20 is not installed
  </code></pre>
  
  <p>Is there a way to display message when Java is not found on the computer?</p>