I have just purchased HoMM3. However, when I tried to launch the game, it says "A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available." I am using Windows 10.

Please Help!

Run the game as administrator and in compatibility mode for WinXP SP3.

Tried that but still doesn't work :(

What driver? I can't get it to work.

Hello buddy,
I'd like to know how you did, I have exactly the same problem.. :(

The message is pretty generic, so the cause of your problem need not be same as the OP's.

Did you try updating your graphics card driver?

Hello.

Yes, all are updated, nvidia, intel,..

When I try to launch the game, the computer's screen is reducing to a smaller format and then the game is crashing with the message : " A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available."

Are you running the game in compatibility mode for Windows XP SP3 and as administrator? Have you tried downloading the HD mod and using its no-CD function?