title: .Net service install on windows server 2008
body: <p>I have the following problem,
  I wish to install an application of mine as a service on the system.
  My class inherits from System.Configuration.Install.Installer. The problem starts when in the constructor of that class I try to get the parameters of Context property, then I get the following exception:</p>
  
  <p>Unable to create an instance of (my class name that inherits from installer) installer type.  </p>
  
  <p>When I printed out the Context property, I saw it was null (and it throws the exception when trying to reach the context property) in the constructor.<br>
  Same code works fine on 2003 and installation is finished successfuly, but here it fails.</p>