Why is unreal crashing?

When I install a newer version than 4.9.2, the engine just CRASHES. Why ? I don’t know.
I am on MacOS Mojave on a Macbook Pro from 2012 non-retina.
i7 3720QM 2.6GHz
Nvidia GT650M 1GB
16GB of ram

check whether your drivers are updated or not or just install it again

how i do this under OSX

Burn the Apple and get a Windows laptop. (just kidding)

Start looking if your software is in need of updates:
Update drivers and Apple OS

Ok, i will do it after installing ue on linux and if it doesn’t work, i will just restore a backup

go to nividia drivers website

you will have to build ue in linux