Download Nvidia driver of your choice or use 180.43 Uninstall the nvidia driver you have, reboot into Safe Mode (tap F8 as your PC boots and select Safe Mode), run DriverSweeper and clean Nvidia driver files, reboot and install Nvidia driver and reboot when prompted. Should work now, if you have problems update DirectX and/or reinstall FC2. Avoid medical cabinets on walls if you have BSOD, or update soundcard drivers, or lower hardware acceleration on your sound card to Basic Acceleration (Control Panel>Sound and Audio Devices>Advanced>Performance. - Edit. That should be a little clearer.