Try running the game in Windowed Mode or use a "Borderless Window" tool if the game crashes when Alt-Tabbing or during cinematic-to-dialogue transitions. Known Game Glitches Left dialogue crashes - Deus Ex: Human Revolution
Set your default playback device to . Graphic & Display Adjustments
For players on Windows 10 or 11, the following adjustments are highly recommended to stabilize the game: Deus ex human revolution dialogue crash fix
Change Anti-Aliasing from MSAA to FXAA ; some users report MSAA causing freezes during intro meetings.
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 Try running the game in Windowed Mode or
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 .
A common cause of freezing is how the game handles internal threading.
