Unreal Engine 4 stuck on setup.exe

Hello, So I have made a copy of unreal engine 4 source code from github then as instructins says runned setup.exe and got this:

UE4 problem.png

Any solutions what to do?

I think maybe setting up Unreal engine 4 in C://UnrealEngine folder would solve this problem maybe, but it would be great if it would work in my location: C:\Users\admin\Documents\BitBucket\TimeEdge\UnrealEngine

Yep as I mentioned it did fixed it up when I downloaded everything to C://UnrealEngine. Jus posting this so maybe someone else will get this same issue.