Scroll down to and click Add or remove exclusions .
Check and select Windows 7 or Windows 8 . 5. Disable Antivirus and Overlays
Sometimes, Windows tries to run the game in "Windows 7" mode, which breaks the Steam connection. Go to the Binaries\Win32 folder in the game files. Right-click . Select Properties > Compatibility . Uncheck "Run this program in compatibility mode." Click Apply . 💡 Pro Tip Scroll down to and click Add or remove exclusions
If DmC: Devil May Cry on Steam refuses to launch with the error “Steam must be running to play this game,” try these steps in order. Follow each section until the game launches.
Usually, no. A full reinstall of Steam is a last resort. First, try running it as an administrator, adding it to your antivirus exclusions, and verifying the game files. If none of those work, a clean reinstall of Steam is an option. Disable Antivirus and Overlays Sometimes, Windows tries to
The 2013 game may struggle with modern OS permissions or background processes.
Your (e.g., Windows 10, Windows 11, or Steam Deck) If you have any mods installed0;798; Select Properties > Compatibility
To fix the error for DmC: Devil May Cry
: In your Steam Library, right-click DmC: Devil May Cry , select Properties , go to the Local Files (or Installed Files) tab, and click Verify integrity of game files0;8a0; . This will replace any corrupted or missing files that might be failing the Steam check. 0;2a;
Completely close the Steam Client by right-clicking the Steam icon in your system tray and selecting "Exit".
Scroll down to and click Add or remove exclusions .