Not sure.

You could try the Lavishsoft forums, as there were some Warhammer posts in them.
The IRC http://www.lavishsoft.com/chat/isboxer.php is good place to ask questions in.

You might just run the wizard, and check every option that mentioned Warhammer.
I know it mentions things like:
[ ] Feature Description (Games in brackets)
Anything, with Warhammer in brackets, should be checked.