Follow this definitive, step-by-step troubleshooting guide to get back into the stylish hack-and-slash action. 🎛️ Step 1: Force Administrative Privileges
Steam or the game lacks administrator rights.
Steam Library ➔ Right-Click "DmC: Devil May Cry" ➔ Properties ➔ Installed Files ➔ Verify integrity of game files
Step-by-Step Fixes for "DmC: Devil May Cry Steam Must Be Running" Dmc Devil May Cry Steam Must Be Running To Play This
Alternatively, create a legitimate Steam shortcut by right-clicking the game in your library, selecting , and choosing Add desktop shortcut . Step 4: Toggle Compatibility Settings for Modern OS
This may seem obvious, but it’s the most common cause. Make sure the Steam client is actively running and that you are logged into your account. Sometimes, Steam may be running in the system tray (near the clock), but the game still can't detect it. Try fully exiting Steam (right-click the Steam icon in the system tray and select "Exit" or "Quit") and then relaunch it from your desktop or Start Menu. Once you've successfully logged in, try launching DmC: Devil May Cry again from your Steam Library.
Before diving into the fixes, it helps to know what causes the issue. The "Steam must be running to play this" error typically triggers due to one of the following reasons: Step 4: Toggle Compatibility Settings for Modern OS
A corrupted steam_api.dll file will cause the game to lose connection with the client, triggering the crash. Re-downloading missing assets fixes this instantly. Launch your library. Right-click DmC: Devil May Cry and select Properties . Click the Installed Files tab on the left-side menu. Click Verify integrity of game files .
If you try these methods and the game still fails to load, please share your and whether you are using any custom mods or controllers . I can then give you a more specific solution.
If these steps do not resolve the issue, let me know your (e.g., Windows 10, Windows 11) so we can look into more specific compatibility layers. Share public link Try fully exiting Steam (right-click the Steam icon
Sometimes mods or leftover cracked files persist even after verification.
: Both Steam and the game executable may require elevated permissions to communicate properly. Right-click the Steam shortcut and select Run as Administrator