Gavindale: Antaniserse, thanks for getting back to me! I bought the entire Heroes of Might and Magic series, and am still on the first game, so my question here isn't exactly dire, but I would like to know how to fix my problem for when I am ready to play HOMM3. Do I need to download a file or program to my HOMM3 work? More info please! Thanks again!
It should work even in stock form, but the mod in the second link i posted usually solves a lot of headaches, works better on large screens/high resolutions, and makes the UI more functional
Download, put it into your main HOMM3 folder and launch from there, should be as easy as that