Why does the TARGETDIR directory need a name?
<p>In wix projects you will generally see a line like</p>

<pre><code>&lt;Directory Id="TARGETDIR" name="SourceDir"&gt;
</code></pre>

<p>But why does the <code>name</code> need to be set here? From what I understand the <code>name</code> property specifies the name of the generated folder on the machine doing the installing. But no SourceDir folder will be created, so why is it needed?</p>