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I installed the game (had to uninstall version 1.8). Registered. The intro played halfway through, then the screen went black and the game froze. I restarted it. Halfway through the intro, I pressed the spacebar – and it worked! I launched the first mission – black screen, complete freeze! Can you advise me on what to do? What should I download and from where to fix this? Version 1.8 worked perfectly.