FIX Star Citizen Vulkan crash when returning to DX11, here's how to do it!

The Star Citizen Vulkan renderer, once enabled, may crash on launch and prevent you from reverting to DX11. This issue can be fixed by manually reverting to DX11 via files. Here's how.
In case this is not fixed for version 3.23 live,

Please take the opportunity to connect and share this video with your friends and family if you find it useful.