>Is there a way to test if Windows Operating System screen text size is above 100%?
>Many users with high resolution screens set their screen text size to Medium 125% or to Large 150% which does not work well when using FoxyPreviewer.
>I would like to test for this and not use FoxyPreviewer if the screen text size is not 100%.
>Colombo.

If I'm not mistaken the problem comes about because of an assumption that the screen is set to 96DPI.
http://spacefold.com/colin/posts/2005/12-01FONTMETRICandScreenD.html