Hi Mike, my guess is probably what happened with the new version is that you have adjusted some driver settings for it and turned anti-aliasing on. When anti-aliasing is forced on at the driver level it will entirely mess up MoI's selection mechanism.

You probably have some app-specific settings for each different MoI.exe, or an app-specific setting that is only getting applied to the new one and not the old one.

Try going in and removing all special video driver settings for the new MoI.exe, especially anything related to forcing anti-aliasing on and then likely your problem will go away at that point.

- Michael