Homm5 game for my friend doesn't launch. We tried a lot of stuff from internet recomendation.
We tried these but didn't work:

1: Find the executable file (.exe file) that you use to play the game.
2: Right-Click on this executable file.
3: Click on "Properties"
4: Click on "Compatibility"
5: Check: "Disable fullscreen optimizations"

So if anyone could help us please. ^_^

It might help if you told us what happens (or doesn't) when you try to launch the game and what version of Windows you're using. As it is, we have absolutely nothing to work with.

He is using Windows 10. When he is trying to turn on the game nothink happens, no black screen no errors. After few seconds poping up troubleshot.