Hello James,
thanks for your quick response. That's what I was trying to do. I've modified that code so it will call our own AbstractFactory, the rest of code is pretty much the same. The application crushes with "Internal Consistency Error". The FoxPro crushes, to be more precise. It crushes inside the cReferenceColledction.Add() method when it's trying to instantiate the class. It looks to me that maybe I didn't subclassed cToolbar correct or something. I am trying to debug it by checking cbaseform.CreateToolbar() method that displays cNavToolbar class but can't find anything so far.
If you need more details, just ask. And thank you for your help. I missing something somewhere but can't see what and where.
Igor