There is nothing more frustrating than sitting down to unleash a stylish, sword-and-gun combo frenzy in DmC: Devil May Cry , only to be greeted by a cold, gray error box: “Steam must be running to play this game.”
Open the Start Menu and type View advanced system settings . Open it. Step 2: Under the Advanced tab, click Settings under Performance. Step 3: Click the Data Execution Prevention tab. Step 4: Select Turn on DEP for all programs and services except those I select . Step 5: Click Add . Navigate to your DmC install folder (usually C:\Program Files (x86)\Steam\steamapps\common\DmC Devil May Cry\Binaries\Win32 ). Step 6: Add both DMC.exe and DMC-Launcher.exe . Step 7: Apply > OK. Restart Steam and try the game. Fix #3: The "Compatibility Mode" Triple Lock Running the game in modern Windows 10 or 11 can cause handshake issues with the Steam client. You need to force the executable to behave like it is on Windows 7. There is nothing more frustrating than sitting down
Once you click "Play" and see the Ninja Theory logo appear without the error, you will know the fight is won. Now, get out there. Pull the trigger on Ebony & Ivory, rev up that Rebellion sword, and show Limbo what a true Nephilim can do. Step 3: Click the Data Execution Prevention tab
Have a different fix that worked for you? Let us know in the comments below. Stay stylish. Navigate to your DmC install folder (usually C:\Program
Close Steam completely. Step 2: Navigate to C:\Program Files (x86)\Steam (or your Steam install location). Step 3: Find the file steamclient64.dll . Copy it. Step 4: Paste it directly into the DmC Devil May Cry\Binaries\Win32 folder. Step 5: Find steam_api.dll in your root Steam folder. Copy it to the same Win32 folder. Step 6: Launch Steam as Admin. Step 7: Launch DmC directly from the Win32 folder (not the Steam shortcut).
The irony is palpable. You are running Steam. You can see your friends list, browse the store, and even launch other games. Yet, the reboot of Capcom’s legendary hack-and-slash franchise refuses to boot, insisting that the very platform it lives on is absent.