So I have UE4 on my mac but it’s pretty slow so I got it on my PC and had to upgrade my stock 4GB ram to 8GB ram which I thought would fix problem but still when I double click on letter U unreal icon nothing happens, Can anyone help, thanks.

Hey , I’m sorry to say it, but your graphics card is definitely causing problem here. It’s an old card that is below spec. Even if you could get Launcher to open, you probably wouldn’t be able to use editor anyway. We are looking into fixing issue so that lower end machines can open Launcher, …

Problem launching unreal on my PC

Development Platform & Builds Debugging, Optimization, & Profiling

anonymous_user_d6e21bca (anonymous_user_d6e21bca) May 17, 2014, 8:50pm 2

Try with “Run as Adrministrator”