title: How to know valid script engine names for CScript.exe's //E:engine option?
body: <p>When you execute a file with .VBS, .JS or .WSF extensions via CScript.exe, they execute correctly:</p>
  
  <pre><code>CScript vbsProg.vbs
  CScript jsProg.js
  CScript wshScript.wsf
  </code></pre>
  
  <p>However, we may use //E:engine option to run VBS or JScript files with different extensions:</p>
  
  <pre><code>CScript //E:VBS vbsProg.txt
  CScript //E:JScript jsProg.txt
  </code></pre>
  
  <p><strong>Is there any way to do the same thing with a WSF file?</strong></p>
  
  <pre><code>CScript //E:WhatGoesHere wshScript.txt
  </code></pre>
  
  <p>Is there any place where script engine names are documented? Is there any way to know the names of all installed engines? </p>
  
  <p>Thanks!</p>
  
  <p>Antonio</p>