title: Even after uninstalling windows service, port number remains still occupied
body: <p>I am installing windows service and it works fine.</p>
  
  <p>Now I am uninstalling the same service. (to be specific I am using installutil command for installing as well as uninstalling) The service gets uninstalled but when I go to command prompt and check the status of the port it shows the port is still occupied. (Using netstat command)</p>
  
  <p>Due to this when I try to delete the folder containing the service some of the dlls are not getting deleted and on trying to delete them forcefully I get the message already in user.</p>
  
  <p>Can someone guide on this.</p>