D3 error unable to initialize

  • D3 error message: D3 was unable to initialize. Tried rebooting, updated video driver, uninstalled and reinstalled D3 and Battlenet still getting same error. started after windows update. Any help appreciated!
  • As Boubou mentioned, I'd suggest going through the steps to change your desktop resolution. The issue is related to the Windows Fall Creator update and is something that's effecting many of our other games with varying symptoms.