title: How do I move a Python 3.6 installation a different directory?
body: <p>I have installed Python <code>3.6.2</code>  Windows in </p>
  
  <p><code>c:\users\username\AppData\Local\programs\Python\Python36</code></p>
  
  <p>(because that is the (totally stupid) default.</p>
  
  <p>I have manually moved that into <code>c:\</code></p>
  
  <p>But the update to Python <code>3.6.3</code> still installs to the original target.</p>
  
  <p>How do I change this (without uninstalling (which would also uninstall all packages))?</p>