Display Width

[charlikr@comcast.net]

After several months of play, my screen display is no longer the full width of my screen. I tried changing the screen size settings under PREFERENCES but that did not help. Please advise.

[Bleck]

So I understand that you run ToW in windowed mode? It is impossible to use the same resolution in windowed mode as your screen resolution, only lower ones should be used. This is because DX trims/crops (I'm not sure which word is better here) window size to fit it whole on screen. When you select window resolution exactly as your screen, borders and title bar are added to window size, therefore window is bigger than screen.
Try smaller resolution in game options (remember to restart the game after changing this option).

If this is not the case then please describe what is your problem.