| Issue | Explanation | |-------|-------------| | | The legitimate version is safe. However, malware can disguise itself with similar names. Check digital signature (right‑click → Properties → Digital Signatures). | | Why is it trying to install? | Some older game or app launched it. If you already have Vulkan, you can cancel. | | Can I uninstall Vulkan RT? | Yes, via “Apps & features” → “Vulkan Run-Time Libraries”. But some games may then fail to start. | | Does version 1.1.108.0 support newer GPUs? | Partially, but newer Vulkan features (e.g., ray tracing, dynamic rendering) require 1.2 or 1.3+. |
Version 1.1.108.0 is – as of 2026, Vulkan 1.3 and 1.4 are standard. This version is several years old (approx. 2019–2020 era). vulkanrt-1.1.108.0-installer