The error message "" typically signifies a mismatch between an application (often a game like DOOM Eternal ) and your system's graphics drivers or Vulkan runtime . This specific function, vkGetPhysicalDeviceFeatures2 , is part of the Vulkan 1.1 API and later; if your system is using an outdated driver that only supports Vulkan 1.0, it won't "know" where this "entry point" is. The Story of the Missing Map
Corrupted system files can prevent the OS from correctly handing control over to the application's entry point. Pro Tip: Use DDU (Display Driver Uninstaller) to
Use DDU (Display Driver Uninstaller) to completely wipe your old drivers before installing the new ones to ensure a clean slate. 2. Check for Integrated vs. Dedicated GPU Conflicts Dedicated GPU Conflicts The most common cause is
The most common cause is an outdated driver that does not support Vulkan 1.1 or higher NVIDIA Users : Download the latest Game Ready drivers from NVIDIA Driver Downloads : Get the latest Adrenalin software from AMD Support Intel Users : Update via the Intel Driver & Support Assistant 2. Verify Game/Application Files If the application's local vulkan-1.dll is corrupted or outdated, it will fail to launch : Right-click the game > Properties Installed Files Verify integrity of game files Epic Games Store : Click the three dots (...) on the game tile > 3. Repair System Files (SFC Scan) Pro Tip: Use DDU (Display Driver Uninstaller) to