The game Space Empires IV uses DirectX 8.1 and I'm running it on Windows 7; it will run with a 800x600 or 1024x768 UI at the native resolution with letterboxing. How do I run it in Windowed mode?
Go to the official Space Empires IV downloads sites and then go to Page 3 (page select is at the very bottom). There on the bottom of the last page is a program called
Otherwise try posting your question on the official Space Empires IV forum.
Have you tried the standard DirectX full-screen toggle hotkey?
Otherwise check for any