Fix Dune Awakening Error DirectX 12 Is Not Supported On Your System
1How To Fix Dune Awakening Error DirectX 12 Is Not Supported On Your System Try Running Without The -dx12 or -d3d12 command line argument
Step 1) Update the BIOS, update the game, restart Steam
Step 2) Perform a clean installation of latest graphics card driver
https://www.nvidia.com/Download/index.aspx?lang=en-us https://www.amd.com/en/support
Step 3) Install GeForce Hotfix Display Driver version 576.66
Step 4) Run the game on dedicated graphics card
Step 5) If able to launch the game- Do not skip the first cutscene
Step 6) Run the game as an administrator, try compatibility mode
Step 7) Try power saver mode
Step 8) Install Intel Extreme Tuning Utility, lower down performance core ratio to 56x/55x/54x
Step 9) Try -dx11/-dx12 in launch options
Step 10) Uninstall & Reinstall BattlEye
Step 11) Allow the game exe file to Antivirus program/Windows Security & firewall
Step 12) Reset game settings in the launcher, delete the config folder (saved settings will be lost) Rename the save game files, create a backup first (Save game progress will be lost)
Step 13) Verify the game files
Step 14) Increase the Virtual memory
Step 15) Do not overclock (set it to default), close all the overclocking application MSI Afterburner/Rivatuner, disable Steam Overlay, close all the overlay apps (Discord, Nvidia App, Nvidia shadow play overlay, AMD overlay)
Step 16) Install Visual C++ Files https://docs.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist?view=msvc-160
Step 17) Unplug External devices such as hotas, wheel, pedals, mouse, Razer Tartarus, disconnect all the additional USB adapter connected to PC, disconnect additional joystick/controllers connected, disconnect multiple monitors, turn off Razer Synapse (razor lighting effects) and MSI Dragon Center, corsair software, close third-party services such as nahimic services/lightingservice.exe etc. in task manager, remove the undervolt
Step 18) Uninstall the game, go to the game installation folder and delete the game folder, restart your PC, and reinstall the game to C Drive/if already installed to C drive, then install the game to another SSD