title: How to close a window using pywinauto which does not have "File->exit" in menu?
body: <p>I have performed some tasks on an application and now I want to close it's window <strong>but</strong> I don't want to kill the process (ie. it should keep running in system tray).  </p>
  
  <p>What's the correct way to do it in <strong>pywinauto</strong>? I am thinking about using <strong>pyautogui</strong> as a last resort.</p>
  
  <p>NOTE: The application does not have a file menu.</p>