No, I believe. But you can switch to windowed mode (alt+enter) as soon as the Enterbrain logo shows up.
yup. you open yume 2kki with rpg maker 2k3 and then you deselect "open in full screen" in the toolbar. it works for me. or else, just press F4 in game.
Thanks! This worked perfectly.
Don't the newest updates have an icon that opens the game already windowed?