Step 3. Select the Windows 7 or Windows 8 version from the drop-down menu, and then click on OK and Apply to save changes.
Step 2. Go to the Compatibility tab in the pop-up window, and tick the checkbox for Run this program in compatibility mode for. Step 1. Right-click the Fallout New Vegas/Steam shortcut on the desktop and select the Properties option By doing so, it can avoid incompatibility issues. The first and simplest solution for Fallout New Vegas crashing Windows 10 is to run the game in compatibility mode.
