So, I’ve installed my UE 4.14.2. For some reason it won’t launch. When i click on the little box it says “Please Wait”.
After that, It turns back to “Launch”. I tried to re-install the launcher and it didn’t work. Thank you.,
it’s happening to me too
Make sure you’re GPU is updated, if not install the updates and try again.
If that doesn’t work try uninstalling the engine completely by going to the Epic Games folder and deleting it 
then re-install everything and try again.
Good luck !
My graphics card is a brand new 1060 with updates. I don’t know if I am missing something or maybe my install didn’t go as planned. I’ll try the re-install and get back to you.
Hey Luka3035-
I’m sorry that you are having an issue with the Epic Games Launcher. In order for us to offer the best support, we have recently modified the process for how Epic Games can help troubleshoot your Launcher issue. Please visit http://help.epicgames.com/ for technical support, here you can find information and solutions for common issues, as well as a contact form if you still need additional assistance.
Cheers
Edwain, I tried to Re-install it by deleting it from control panel and that didn’t work.
, I just posted a ticket for Epic Games Suppot.