Press Enter and wait for a command prompt window to flash and disappear. Step 5: Relaunch Steam and test the game. 5. Disable Conflicting Antivirus Software
Updates or antivirus software can occasionally corrupt or "quarantine" vital executable files, triggering this error. Right-click DmC: Devil May Cry in your Steam Library. Properties Installed Files Press Enter and wait for a command prompt
Once you've fixed the issue, here are some tips to help prevent it from happening again: Press Enter and wait for a command prompt
: Some users have reported that temporarily deactivating their antivirus software allows the game to recognize that Steam is running. Press Enter and wait for a command prompt
Scroll down to and click Add or remove exclusions .