"vulkanrt-1.1.108.0-installer.exe" a legitimate software component used to install the Vulkan Runtime Libraries
The driver setup will detect the missing components and reinstall the correct Vulkan Runtime version automatically. Summary of Key Facts Safe and legitimate system component.
Generally, no. VulkanRT is a legitimate component from the Vulkan SDK or your GPU manufacturer (NVIDIA/AMD).
If you recently discovered a folder or file named on your Windows computer, you might be wondering what it is. Many users worry that it is a virus or malware because it often installs itself without explicit permission.
This specific version is widely known as a "redistributable" packaged with Red Dead Redemption 2 (RDR2) vulkanrt-1.1.108.0-installer
A popular fix (often cited by players on Steam) involves manually extracting the files from this installer when the standard installation fails due to a "newer version already installed" error:
You can uninstall Vulkan Runtime Libraries just like any other program on your system, through the Control Panel > Programs and Features or Windows Settings > Apps menu.
: Games that rely exclusively on Vulkan (such as Doom , No Man's Sky , or Baldur's Gate 3 ) will fail to launch or crash instantly.
VulkanRT-1.1.108.0-Installer.exe is a legitimate, necessary component for high-performance graphics on Windows. It is installed by game clients and drivers, and keeping it updated (or allowing the installer to run) is crucial for smooth gaming performance. "vulkanrt-1
If you are experiencing errors related to Vulkan—such as vulkan-1.dll not found or a game refusing to launch with a Vulkan initialisation error—manually running the installer can often fix the problem. Here is how to do it correctly.
If you find a file named vulkanrt-1.1.108.0-installer.exe sitting directly in your Temp , Windows , or System32 directories without context, run a scan with your antivirus software. Should You Uninstall VulkanRT?
Update your graphics drivers through NVIDIA GeForce Experience, AMD Adrenalin, or Intel Driver & Support Assistant. Driver packages include the latest Vulkan runtime.
The core of Vulkan is backward compatible. This means that software designed for Vulkan 1.1 will also run on systems with a Vulkan 1.3 or 1.4 runtime installed. However, if you encounter an older standalone installer like this, it may not be necessary and could potentially cause conflicts with the more comprehensive version included in your modern graphics drivers. As a best practice, for general gaming and use, it's always recommended to let the latest drivers from your GPU manufacturer manage the core VulkanRT components. VulkanRT is a legitimate component from the Vulkan
Installation Complete.
: Visit the official website for Nvidia, AMD, or Intel. Download and perform a clean installation of the newest driver for your graphics card. This will automatically reinstall the correct VulkanRT version.
In short: Vulkan is a sign that your PC is ready for high-performance, cross-platform gaming.
If you have a legitimate need to run this specific installer, the process is straightforward.