I am trying to download fortnite but the engine keeps crashing and bringing me to the crash reporter page

I am not sure what version I am using. I am using the one that goes with fortnite I guess?

Hello, thank you for reporting your issues with Fortnite. Although the crash reporter window directs you here, Answerhub is meant for issues relating directly to Unreal Engine 4 rather than our game titles. For assistance with Fortnite, please visit the following link:

http://fortnitehelp.epicgames.com/

If you cannot find the solution to the problem you’re encountering, please use the Email Us link on that page to contact Player Support for further assistance.