If you're getting the "Steam must be running to play this game" error while trying to launch DmC: Devil May Cry
Are you running the official Steam version of the game, or are you utilizing a custom setup or mod? If you're getting the "Steam must be running
Method 3: Verify Integrity If the launcher file is corrupted, it won't talk to Steam. Right-click the Steam desktop shortcut
Restart Steam; it will automatically recreate a fresh version of this file. 4. Compatibility Mode for Modern Systems 🛡️ 2. Check Antivirus Quarantine
DmC Devil May Cry - Gameplay or technical issue - Steam Support
Completely close Steam. Check your system tray (bottom right arrow) to ensure it is fully closed. Right-click the Steam desktop shortcut. Select Run as administrator. Try launching DmC directly from your Steam library. 🛡️ 2. Check Antivirus Quarantine