Smr Simple!

Don`t think that is a guarantee. I do have an AMD and I could run the demo whitout any problem and decided from that, to buy the game.

Then i had this problems that occured but i managed to fix it whit this tips that have been posted above.

Another long shot you can try is to disable your firewall or secure prg if you have any. And make sure you are not connected to internet before you shut it down. I had this problem also that the game did not respond cuz my firewall blocked the game. But in this case i couldnt even alt-tab. And for t...

I got same problem and found that its also matter what CPU you are using.
Untick CPU 0 and use CPU 1.

The game will still stop to respond from time to time and just rightALT- TAB out from the game and back ,will temporary solve it. At least it did for me