1. Click Start, Settings, Control Panel, Administrative Tools. 
  2. Open Services. 
  3. Right-click on the IIS Admin Service and select Stop, Start, or Restart.
Note: If you receive an error when manually stopping IIS, reboot the machine and attempt to manually stop IIS again.

 From a command prompt:

  1. Type NET STOP IISADMIN and press Enter. 
  2. Once the service has stopped, type NET START IISADMIN and press Enter. 
  3. Type NET START W3svc and press Enter.