After I fix game with last patch, game crashes on startup.
So I look into Fallout Launcher and what i see? Strange VideoCard detected! I gave 240 GT, but I see 7xxx series.

The I deleted d3d9.dll and VOILA game works. I run FalloutLauncher and see my right 240 GT. YES game works with low FPS but works.

So I exited game and then again put d3d9 in Fallout folder. FalloutLauncher still detect my 240 GT. Good. But game crashed at startup again. Bad.

Seem the error appears only when I use my second monitor. When I switch second monitor off, all OK.