Software is constantly updated to fix bugs, patch security holes, and improve performance.
However, malware can disguise itself with a similar name.
For the overwhelming majority of users, and especially for anyone who plays PC games or uses 3D software, the Vulkan Run Time Libraries are a critical and safe component of the Windows operating system. They enable better graphics, smoother performance, and wider compatibility.
Understanding Vulkan Run Time Libraries 1.3.290.0 (and 1.0.39.1) New Updates vulkan run time libraries 10391 new
You'll typically find "Vulkan Run Time Libraries" in your list of installed programs for one of two reasons:
If you remove it, games that rely on Vulkan may fail to launch or experience significant performance issues. Microsoft Learn Detailed Report Official Name Vulkan Run Time Libraries (VulkanRT) Khronos Group Common Version
Developed by the Khronos Group, Vulkan is often considered the successor to OpenGL. Software is constantly updated to fix bugs, patch
: Developers can use this to get a much more granular look at what a specific graphics card (GPU) can actually do before a game or application starts. Other Notable Improvements in 1.0.39
Enter your specific graphics card model and your operating system details.
| Problem | Solution | |---------|----------| | vulkan-1.dll not found | Reinstall GPU drivers, or install Vulkan Runtime from LunarG (only if game demands it). | | (e.g., 1.2.x vs 1.3.x) | Update GPU drivers. | | Game crashes on Vulkan | Switch to DirectX if game allows, or update drivers / repair Visual C++ runtimes. | | Multiple conflicting loaders | Uninstall old Vulkan SDKs (via Control Panel). Keep only GPU driver version. | They enable better graphics, smoother performance, and wider
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If you are reading this, you likely opened your Task Manager, browsed your "Apps and Features" list, or received a system notification and saw a cryptic entry labeled (or a variation like 10391).
If you have recently browsed through your Windows Programs and Features list or checked your Apps & Features menu, you might have spotted a program named .
As of 2026, Vulkan has evolved significantly, but early versions (like 1.0.x) paved the way for the high-performance gaming we see today. Why Did It Appear "New"?
Vulkan Run Time Libraries 1.0.39.1 is a specific version of the Vulkan graphic standard, originally released around early 2017