Check c:\Program Files\Geeks3D\MSI Kombustor 4 x64\_kombustor_log.txt for errors
Run GPU Caps Viewer, check Vulkan tab,
try 3D demos/ Vulkan samples (except from the Mesh sample)
Export GPU data from tools tab.
Your driver is quite old, i think missing Vulkan extensions are reported by the program
Probably there are Vulkan fixes in later Intel drivers.