title: How to extend application hang timeout?
body: <p>I have a legacy application, which processes user input data. The app crashes on one machine without warning, the problem doesn't appear for all other users. I asked user to send me screenshot of his Event Viewer, because AppDomain UnhandledException event didn't produce any popup message. The error I got is:</p>
  
  <blockquote>
    <p>The program &lt;appname&gt; stopped interacting with Windows and was closed. To see if more information about the problem is available, check the problem history in Security and Maintenence control panel.</p>
  </blockquote>
  
  <p>Event ID is 1002, I read that I should move most time-consuming operations to background thread, but application is just too big to refactor it in less than week.</p>
  
  <p>Is there any way to allow very long UI hangs for this application? I mean more than 5 minutes</p>