Hi KanakaRed, yes it's likely to be a driver problem.

Does it make any difference if you resize the main window when you get the black screen?

One other thing you can try is to change a setting for which graphics library MoI will use to talk to the GPU. That's in moi.ini (Options > General > "Edit .ini file" button) under [View] GraphicsAPI=Auto

You can try setting GraphicsAPI=OpenGL or in MoI v5 you can try GraphicsAPI=Direct3D9.

- Michael