I am probably doing something wrong but:
In using build 1.29.0.89332
1. I don’t see DlgGroupChat window class in UISpy, I see ClassName qtctrl::DefaultWindowContainer
2. I did a FindWindow(“DlgGroupChat”, Nothing) in an application and it didn’t find anything either.
I don’t understand what is being done as I’m seeing Windows controls mentioned above. Are you replacing QT controls with Windows controls, or are you mirroring the QT controls with Windows controls?