You might face that Fallout 3 may not work on the latest Windows OS, and you must take such issues lightly. You must know how to get fallout 3 to work on Windows 10 if you are facing such issues. Apply the following methods to resolve the issue:

Method 1: Run fallout 3 as an administrator

Method 2: Run Fallout 3 in compatibility mode

Method 3: Edit the Falloutprefs.ini config file

(all the above mentioned methods available in details at: https://promptresolve.com/operating-system/how-to-get-fallout-3-work-on-windows-10/)

If Fallout 3 still doesn’t work or if you are experiencing crashing or experiencing any other issues, then you can install Windows Game Live from the Microsoft official website. There are a few more solutions that you can apply to troubleshoot this problem and also look for the solutions here on can’t reset windows 10.