Installed Heroes of Might and 5, but can't run.

[Sneakgab]

My original heroes DVD went Kaput. However, I have the game installed. I'm wondering if I can just download an image file and mount it to play, as I can't afford to download the actual Heroes 5 game, and don't want to re-purchase it either.

Please provide a link to an image file if such a thing can be done.