Deus Ex Human Revolution Dialogue Crash Fix May 2026

Open Windows Sound Settings ( mmsys.cpl ) and disable all unused playback devices.

If the game crashes on launch or during scene transitions, try unticking DirectX 11 in the game's launcher settings.

Alternatively, use Process Lasso to restrict the game to fewer cores (e.g., 4 or 8) to prevent engine overflows. Deus ex human revolution dialogue crash fix

For players on Windows 10 or 11, the following adjustments are highly recommended to stabilize the game:

Set your default playback device to . Graphic & Display Adjustments Open Windows Sound Settings ( mmsys

Conflicts between the game's renderer and modern display settings can lead to "soft locks" during dialogue:

Modern CPUs with many cores can cause the game to fail immediately or during heavy processing tasks. For players on Windows 10 or 11, the

Open and navigate to HKEY_CURRENT_USER\Software\Eidos\Deus Ex: HRDC (or Deus Ex: HR for the standard version). Find AllowJobStealing and set it to 0 .