Fallout 3 was developed to run in Windows Vista architectures.Some of the significant causes are outlined below. There can be various factors due to which the Fallout 3 won’t launch properly. Why Fallout 3 Won’t Launch on Windows 10? In order to get further information regarding “ Fallout 3 Windows 10 fix ”, follow the causes and solutions discussed next. But at times, it crashes right after the player hits the “New” button while beginning a new game. It can be easily installed and initiated on Windows 10-based devices. It is one of the most preferable classic games for its user-friendly interface but, many users are spotting certain errors in it.ĭespite being quite popular, the majority of gamers complain that Fallout 3 won’t initiate on Windows 10. Fallout 3 is a post-apocalyptic action-based role-playing open world video game presented by Bethesda for various platforms.