Fix Bellwright Error DirectX 12 Is Not Supported On Your System On PC
3How To Fix Bellwright Game Error DirectX 12 Is Not Supported On Your System Try Running Without The -dx12 or -d3d12 command line argument
Step 1) Restart your PC.
Step 2) Run the game as an administrator from the game installation folder, try running the game in compatibility mode.
Step 3) Try -dx11/-d3d11 or -dx12 in launch options.
Step 4) Verify the game files.
Step 5) Allow the game exe file to your antivirus program/Windows Security and Firewall
Step 6) Perform a clean installation of graphics driver
https://www.nvidia.com/Download/index.aspx?lang=en-us
https://www.amd.com/en/support
Step 7) Run the game on dedicated graphics card
Step 8) Increase the Virtual Memory:
View Advanced system settings
Initial Size: 1.5 x Total Ram
Maximum Size: 3 X Total Ram
Step 9) Create a backup and rename/delete the save game files (This will result in loss of game progress)
Step 10) Install Visual C++ Files https://docs.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist?view=msvc-160
Step 11) (Skip this step if you are not able to launch the game) If able to launch the game switch to Window mode and lower down video settings
Step 12) 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, disable Steam Overlay, close all the overlay apps (Discord, GeForce Experience, Nvidia shadow play overlay, AMD overlay), close all the overclocking application MSI Afterburner/Rivatuner, perform cleanboot, remove the undervolt
Step 13) Update your Windows.
Step 14) Update System BIOS
Step 15) Uninstall the game, delete the game folder, restart your PC and reinstall the game to C Drive (SSD Drive), if already installed in C drive try installing to another SSD.