I want to display a list of product groups as a menu but when I choose EcomGroup.xslt it crasches and displays the output as clean text with, for example "<" as < and so on.
Here is the code to insert the menu:
<div id="menu">
<div class="dwnavigation" id="dwnav" settings="template:EcomLeftnavigation.xslt;">
</div>
</div>