title: Self updating application install with WIX?
body: <p>I am writing an application that needs to be installed on a large number of desktops and also needs to update itself.  We are looking at WIX for creating the installation.  I have used ClickOnce and it is not a good solution for this install.  WIX seems to fit, but there is no good process for auto update that I have found.</p>
  
  <p>I have looked at <a href="http://wix.sourceforge.net/ctvision.html" rel="noreferrer">ClickThrough</a>, but it doesn't seem ready for prime time yet.  Does anyone have another good solution to use with WIX (or maybe another install program) to auto update an application install?</p>