If you are facing this issue, follow these steps to restore "extra quality" to your gaming experience: Delete the "ClientRegistry.blob" File : This is a classic fix for Steam-specific launch errors. Completely close Steam. Navigate to your Steam installation folder (usually C:\Program Files (x86)\Steam Find and delete the file named ClientRegistry.blob
Data Execution Prevention (DEP) is a security feature in Windows that sometimes mistakes DmC ’s executable for a threat. Because the game is older, DEP can block it from communicating with Steam.
…even though Steam is clearly open, don’t worry — this is a common launch configuration issue. Below is a step-by-step fix, followed by a few extra quality tips to improve visuals and performance.
No error.