The design grid in Draw 4.5 does not work under Vista.

[Smee]

This is due to a fault with Vista's implementation of a part of the Windows Graphics User Interface when running in a compatabiilty GUI (Windows Classic or Windows Basic modes). There are two ways to fix this issue under vista (depending on your version of Vista).

(1) If you are using Vista Home Permium, Vista Ultimate, or Vista Business you can change your display settings to use "Vista Aero". This can be done by right clicking your desktop, selecting "Personalize..", "Window colour and appearance", and selecting "Aero" from the display modes list. This will have the side effect of making your Vista use the new bells and whisles GUI.

(2) If you do not have the Vista Aero option (Vista Home Basic) or you want to continue to use the comaptibility GUI then we have assembled a patch which will fix the problem. You can acquire the new patch from our website.

Thanks go do David Byford for his help with reporting and testing this bug