If you’re looking to get Fallout 3 working on your Windows 8 computer, there are a few things you’ll need to do. First, make sure that your game is installed and working properly. Next, make sure that the Fallout 3 installation files are located in the same directory as your Fallout 3 executable. Finally, make sure that the Fallout 3 executable is located in the same directory as your Fallout 3 installation files.