I have a computer with NT on it. I wrote a game in dos (mode13h), and I am confused about something.
When I start the computer and run the game, it runs fine. You can play it as long as you want but if you close it down and try and run it again it Freezes. I have tried it many times and it is the same all the time. I have looked at the processed running before and after, and there is no consistant change noticed. Some say that NT does not run Dos programs well, but if this was the case, surely it would not run flawlessly the first time, and if it runs the first time, isn't it reasonable to presume that it could run all the time.
Does anyone have any ideas what I could do to make the game/demo run propperly.