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/
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