So today, I decided I was going to take one last whack at fixing this mess of a game. I had the same issues as many of you do, Launcher worked perfectly but the rest was just a tease.
But more to the point: this is how I got it working for me (3 easy steps)
- put fallout4.exe into windows 7 compatibility mode
- put fallout4launcher.exe into windows 7 compatibility mode (it is important to put both in win7 compatibility)
- run fallout4.exe as admin
Idk thats all i had to do to FINALLY get it running. Didn't need windowed mode or anything. I hope this works for you and remember to make both exe files in win7 compatibility. It only worked for me when i did it for both.
Good luck my gaming bretheren!
PS I am on windows 10, so idk how this would fix the problem if you're already on Windows 7