Whenever I make an attempt to run Windows Update on my PC upgraded to Windows Vista, I am getting the error message that the Windows Update cannot run because the windows update service isn’t running and the computer should be restarted. Restart also didn’t help to solve this. When I type MSCONFIG into the ‘Open’ box and check the Configuration Utility window, I found that the windows update service is already running. What steps should I take to run the update successfully?