When I attempt to export my video a window comes up saying to export this video I need to purchase the pro program. It allows me to still export, but the video is corrupt. I only used a green screen and wipe and fade. This is the free VSCD editor. If the editor allows me to edit with features why is the export not supported? Why are the features not supported removed from the free editor, or at least listed to save spending hours on an edit you cannot export?