Do you have 4.11 preview through Launcher installed? If so you will need to uninstall prerequisites and then install 4.10. Can you also post full error message when trying to open editor? Are you able to install/run 4.9 or does same issue occur?
Well, error message did not give any information at, it crashes at 0% of loading, it is hard for me to provide a screenshot now, but it gave no information about error.
issue from code is that it was not able to identify GPU.
If I run UE4 using integrated intel GPU, engines runs fine.
I was able to make engine run by disabling my integrated GPU, and only then engine was able to recognize nvidia gpu. It is a temporarily fix, and I cannot keep using just dedicated GPU, it kills my battery life.
I uninstalled multiple engine version and installed new one, and they did not work, not 4.10.2 not 4.11 and not 4.9, even though 4.9 used to work. Only 4.10 was installed from both marketplace and github, all other where installed using marketplace.
I updated all my drivers, performed clean installation nothing worked.
My guess is that something on my computer made detect GPU function not work properly, which is first thing engine try to run when it starts
Are you using a GPU switching software such as Nvidia Optimus? If not I would recommend getting this as it will handle switching between graphics cards seamlessly based on software applications running.
We haven’t heard back from you in a bit, so I’m resolving this post for tracking purposes. When you get a chance to follow 's recommendations, let us know what happens if you’re still experiencing this problem and we’ll continue assisting. Thanks!