Vulcan Runtime Library is gone

The situation is as follows, I removed firewood on gtx 970gaming, removed it with the help of DIsplay Driver Unistaller. After rolling an older version of firewood, the volcano on the PC disappeared. Now I reinstalled the firewood with this program, downloaded the latest version of the firewood from the nvidia website, performed a clean installation, but the Vulcan Runtime Library itself does not appear on the PC, I downloaded the volcano separately and put it on the path that it asked for by default C: VulkanSDK
but in the end the volcano did not appear in programs, even looked in the control panel / add and remove programs. Can someone help with advice on what to do and why the volcano is not installed with the new native Nvidia firewood?
PS I need it for 1 game, it is on my vidya after apparently accidental removal of the volcano by the DIsplay Driver Unistaller program, the game does not work stupidly does not start due to the lack of a volcano just (as I read)