title: .exe does not work on another PC "ctypes"
body: <p>I’ve recently tried making an .exe from my .py file.
  (This is my first time making a .exe)</p>
  
  <p>It’s a long script and includes <a href="http://code.activestate.com/recipes/576786-detect-when-system-is-idle/" rel="nofollow noreferrer">this</a> cool function.
  If I compile <a href="http://code.activestate.com/recipes/576786-detect-when-system-is-idle/" rel="nofollow noreferrer">this</a> to a .exe
  It works just fine on the PC I code on, but not on another PC. Which makes me believe there is something missing during the pip installer ?</p>
  
  <p>To compile this script I need to have <a href="https://pypi.org/project/pywin32-ctypes/" rel="nofollow noreferrer">ctypes</a> Installed,
  and in the cmd say: pyinstaller filename.py
  Am I missing something ?</p>
  
  <p>I don't have any error to show unfortunately, it just stays blank after it tries to run wait_until_idle.</p>