A mod that makes the Queen campaign missions available.

I need a mod for Heroes of Might and Magic V that makes the missions in the Queen campaign accessible. I can't pass the "Trap" mission. If anyone knows of any links, please share them.
I have the Gold Edition of Heroes of Might and Magic V, and as I've learned, it's impossible to pass the "Trap" mission in the Queen campaign. But I was told that such a mod exists, so if anyone knows, please provide a link. Buying a new disc and reinstalling is not an option! Please help if you can... :smile45: :smile45: :smile45: