title: Windows Service not starting on Windows 10 upgrade
body: <p>I wrote a windows service it it works and STARTS fine in most operating systems.  I have narrowed down the fact that Windows 10 upgraded from windows 8 causes a problem where the service does not start on reboot when the service is set to automatic.
  I find that start delayed does work ok.
  Wondered if anyone knew of nuances between a full from scratch install and an upgrade that might point to the narrowing in on this elusive issue.</p>
  
  <p>When it does not work there are no logs or events generated.  It does not seem to try and fail - just not run (start).</p>
  
  <hr>
  
  <p>I just came across an installation where it works fine and the OS was upgraded from Win 8.  There seems to be some dependency that is different.  The service was written against .Net Framework 4.0 x86.
  The service starts manually just fine.
  automatic (at boot) startup does not work.  I was about to say it fails - but that is not the case as it does not seem to even be trying.</p>