title: What do the error code values for RunWait() mean?
body: <p>Documentation for <a href="http://www.autoitscript.com/autoit3/docs/functions/RunWait.htm" rel="nofollow noreferrer"><code>RunWait()</code></a> lacks description of returned error codes.</p>
  
  <p>What do the different error code values mean?</p>