title: How does install4j decide where in the registry to store the installation dirs?
body: <p>I am observing some <code>instdir</code> keys stored in local machine, and some in current user:</p>
  <pre><code>HKLM\SOFTWARE\ej-technologies\install4j\installations\instdir&lt;app.id&gt;
  HKCU\SOFTWARE\ej-technologies\install4j\installations\instdir&lt;app.id&gt;
  </code></pre>
  <p>Is that based on a configuration setting?</p>