The Demo fails to start on my PC, a window appears with the title Kingdom Elemental Tactics, then I get a pop-up message with the error message "Unable to Create 3D Scene". The application then exits.
My pc is running windows XP SP3, 2 GHz processor, 1 GB RAM, 128MB Radeon 9800 PRO Graphics card.
Disabled DEP, restarted and messed with screen resolution & colour depth with no change.
Tried latest graphics driver, but still no luck.
It might be that your card is not able to run Kingdom Elemental, but it should as I have run it on an older card then that.
Try resetting your computer and disabling one of your monitors if you have a multiple monitor setup. Somethings this will fix the problem.