Windows 7 SP1. Can’t say anything about Vulkan. I have installed about hundred of games, but it seems none of them are using Vulkan.
Mmmm, I have already updated driver to the latest one (2020) and it should support Vulkan. My card is Intel HD5000, that could be issue. Looks like it doesn’t support Vulkan: https://www.intel.com/content/www/us/en/support/articles/000005524/graphics.html
No need to make separate build for me, thank you.