Update Graphics Driverįirst of all, You should update your Graphics Driver as sometimes an old graphics driver causes an error. You can go through all the methods step by step and troubleshoot the error. Here are the four easy methods below as follows. If you’re unable to play Fallout 4 on your PC due to some errors having with Fallout 4. It is the fourth major release in the Fallout series and was displayed worldwide in November 2015. Fallout 4 is a single-player, action role-playing game developed by Bethesda Game Studio and available on all the common platforms including Windows, Xbox, and PS4.