Question Application has been blocked from accessing graphics hardware

gstvlmachado

Reputable
Jun 21, 2017
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4,510
Sup guys,

Does anyone knows how to fix code "UE4-FORTNITE GAME + APPLICATION HAS BEEN BLOCKED FROM ACCESSING GRAPHICS HARDWARE on Fortnite?

When I'm playing Fortnite my game just freezes, and I receive a notification from Windows saying "Application has been blocked from accessing graphics hardware".

Obs.: This only occurs when I'm playing Fortnite, I can play Forza Horizon 4, Rocket League, The Witcher 3, Overwatch and etc without problems.

I already did:
  • Contact the Epic support, no one can solve my problem;
  • Re-installed graphics driver;
  • Changed the SYSTEM->GraphicsDrivers registry (TdrDelay = 8 / 64bits);
  • Changed my RAM placement;
  • Re-installed the game;
  • BIOS, Chipset, drivers all up to date;
  • Formatted my PC;

I don't know what to do anymore.

PC Specs:
Processor: i7-8700K @ 5Ghz
RAM: (2x8) 16GB 3466Mhz
Mobo: AORUS Gaming 7 Z370
VGA: AORUS GTX 1070
1 TB SSD + 120 GB SSD