Display messages

[MulleDK19]

Maybe the reason is that it says 'DisplayMessages' instead of 'Messages'. I'm not sure if this matters but you might want to try.

<CATEGORY Name="DisplayMessages">
<Entry Name="IntroMessage">whatever</Entry>
</CATEGORY>

It does not matter. SetMessage accepts both a category and entry parameter. And like mentioned previously, I already tried his exact code and it worked fine for me.