title: how to install multiple instance of same windows service
body: <p>I created one windows serives</p>
  
  <p>It gets the name of the service from web config file.</p>
  
  <p>I used the below link for getting value from webconfig.
  <a href="http://www.codeproject.com/KB/dotnet/MultipleInstNetWinService.aspx" rel="noreferrer">http://www.codeproject.com/KB/dotnet/MultipleInstNetWinService.aspx</a></p>
  
  <p>for installing my windows service,i just click the icon and install
  again, i change the value in config file and rebulid my application.</p>
  
  <p>again i try to install, it shows error  like the specified service already exist.</p>
  
  <p>How to install multiple instance of same windows service?</p>
  
  <p>Thanks,
  Pooja</p>