Ive downloaded the Epic games Launcher and Unreal 4, yet nothing happens when i try and open Unreal 4

How do I fix this?

Firsly try running editor by UE4Editor.exe if engine directory in bineries. If it behaves the same check the logs in Saved/Logs from engine director, error should be there

Hi Weebman,

Could you explain how you are trying to start the Engine, and what you see when you try to start it? Also, could you provide your dxdiag information and the logs that mentioned?