Whenever I set one of my views active using SetActiveView() I get an assert in SetFocus() on IsWindow(m_hWnd). I can ignore it and it seems to have no effect. One person I talked to said just use the release build. I don''t want to do this because I want to figure out why the HWND is NULL. I am sure that someone else has run into this. Thanks for your help. InFerN0 Not all who wander are lost...