I have a machine with Vista loaded and it appears that the scrool wheel favors the Treeview activex control over VFP controls regardless what control has focus.

Has anyone else noticed this?

I notice it when using the code references tool in the VFP IDE. If the treeview on the left has enough results to have the scrollbar enabled it will scrool when using the mouse wheel even if the grid on the right has focus and should be scrooling. Also if I then open a prg and it has focus the mouse wheel continues to scroll the treeview on the code references form and not the prg.