Once in the Properties window, navigate to the Compatibility tab.In the menu that opens, click on the option Properties.Navigate to your desktop and right-click on the Fallout: New Vegas shortcut.This method consists in enabling the compatibility mode in Fallout New Vegas. This was the only workaround provided by Bethesda and that you can find on their support page. Method #1: Run Fallout NW in Compatibility Mode Although in Fallout: New Vegas, you cant expect buggy gameplay, and some workarounds could help you to improve your gameplay and even could several crashing issues that may bother your patience.īelow I will leave some of the best tips, solutions, and hacks that have been developed to make Fallout: New Vegas a pleasant experience instead of a house of horror.