Dialogue Crash Fix — Deus Ex Human Revolution

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 .

Alternatively, use Process Lasso to restrict the game to fewer cores (e.g., 4 or 8) to prevent engine overflows.

Conflicts between the game's renderer and modern display settings can lead to "soft locks" during dialogue: Deus ex human revolution dialogue crash fix

Download the Startup Crash Fix from Nexus Mods to patch the executable for modern processors.

Dialogue freezes can be triggered by the game's outdated audio library. Conflicts between the game's renderer and modern display

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

A common cause of freezing is how the game handles internal threading. Known Game Glitches Left dialogue crashes - Deus

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