title: Config transformation in WIX setup
body: <p>I'm creating a MSI setup with WIX for my Web Application. This works correct. The only thing that I don't get to work is to enabling the config transformation of the standard web application publish method.</p>
  
  <p>I understand that you can add the using tag for existing target files. I try'ed to add the <code>TransformXml</code> to the AfterBuild Target in the project file of the WIX installer but that doesn't work.</p>
  
  <pre><code>&lt;TransformXml Source="Web.Config" Transform="Web.$(Configuration).config" Destination="Web.Config" /&gt;
  </code></pre>
  
  <p>Can someone help me?</p>
  
  <p>I created a test project for this called <a href="http://sdrv.ms/14TEm2E" rel="nofollow">WebApplicationWix</a></p>