title: How to exit all the VB Scripts which was started by me
body: <p>I have two VB Scripts, say First.vbs and Second.vbs.</p>
  
  <p>First.vbs calls Second.vbs each time some action/event happens.</p>
  
  <p>I want to write a new VB Script, say Third.vbs, which terminates all the instances of First.vbs and Second.vbs including itself, Third.vbs.</p>
  
  <p>Can anyone give some suggestion/reference?</p>