If only someone had told me this a few days ago, I wouldn't have suffered for so long. What I just didn't do: reinstalled drivers, reinstalled directx, reading multiple manuals from gog about what to do if game is not running, I even start thinking about refund the game, but the solution to the problem turned out to be unexpectedly simple. If i run the game while minecraft already running game doesn't start and goes into state "doesn't response" and I forced to manually kill the process. Also if game is already running, and if I decide to run minecraft at one time too, game again goes into "doesn't response" until I close minecraft. Why is that?