If the game crashes on launch or during scene transitions, try unticking DirectX 11 in the game's launcher settings.
Find and set it to 1 .
Set your default playback device to . Graphic & Display Adjustments Deus ex human revolution dialogue crash fix
Change Anti-Aliasing from MSAA to FXAA ; some users report MSAA causing freezes during intro meetings. If the game crashes on launch or during
While specific "dialogue-only" crash reports are often tied to legacy issues with or cheat tools , general stability crashes during interactions in Deus Ex: Human Revolution (DXHR) are frequently caused by engine-level threading errors, audio library conflicts, or modern hardware incompatibilities. Critical Technical Fixes audio library conflicts