The Vulkan Runtime needs to be installed to play future patches of the game.
What is Vulkan?
- https://en.wikipedia.org/wiki/Vulkan_(API)
Why do I need to have it installed?
- It's required by Unreal Engine 4.12 to boot up the game. If your game doesn't bootup after the most recent patch then you need to install it.
How do install it?
-Download and Run This:
http://findtheisle.com/redist/VulkanRT-1.0.8.0-Installer.exe
Why Doesn't Steam Automatically Install This?
- It will automatically install it soon, but we haven't set it up in steamworks to do this yet. It is automatically installed when you update your Nvidia or AMD GPU Drivers.