If you start the UF_DESGN/UF_DEVEL/UF_ADMIN/UF_EXEC form using Render Type W, the application will run in Win32 mode, which is closest to the way it has always run prior to Version 13 of Visual LANSA.
All parts of the VLF will run in this mode, even any of your own snap-in components with the RenderStyle set to DirectX.