Vulkan Run Time Libraries 10391 New May 2026

Modern games like Cyberpunk 2077 (with Phantom Liberty), The Last of Us Part I, or Hogwarts Legacy bundle redistributable packages, including Vulkan runtimes. If the game requires features only available in 10391 or newer, the installer will place it on your system.

| Problem | Solution | |---------|----------| | vulkan-1.dll not found | Reinstall GPU drivers, or install Vulkan Runtime from LunarG (only if game demands it). | | Outdated version (e.g., 1.2.x vs 1.3.x) | Update GPU drivers.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. |

You might be tempted to uninstall it to save disk space (it takes ~150-200 MB). Don’t. Here’s why: vulkan run time libraries 10391 new

The short answer: No.

Uninstalling Vulkan Runtime Libraries will not harm your computer permanently, but it will break specific games. If you try to launch a game that requires Vulkan and the libraries are missing, the game will fail to start. Modern games like Cyberpunk 2077 (with Phantom Liberty),

The Exception: If you have multiple versions listed (e.g., version 1.0.103.1 AND version 1.3.216.0), you can safely uninstall the older version (10391) while keeping the newer one. However, Windows often manages this automatically.

Run-time libraries provide functions that programs need during execution. Without them, a game built for Vulkan would crash instantly, throwing "missing DLL" errors. You might be tempted to uninstall it to

No, the official Vulkan RT is not a virus. However, malware can disguise itself with a similar name.

To verify yours is real: