I think a 533 MHz computer would be a bit slow to try running that game in DOSBox. If you had something like 2 GHz it might be worth a try.
Your Notepad doesn't work? Something's wrong there.
Do you have a config.sys and autoexec.bat file in your C: folder? If you don't, your computer is probably using default values that the game doesn't like. These files aren't necessary to run Win 98, so some computers come without them.