My Fallout crash every few minutes, but I got a fix.

Open Nvidia Control Panel >

Select Manage 3D settings (Under 3D settings) >

Select "Program Settings" Tab on the right hand side >

on the drop down select box manually add "Fallout4.exe" and "launcher.exe"

Now do this for both applications:


-SLI rendering mode -----> Force alternate frame rendering 2

And now my game dont crash any more...

Hope it help some ppl