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.
Have a different fix that worked for you? Let us know in the comments below. Stay stylish. Open the Start Menu and type View advanced system settings
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.” Step 3: Click the Data Execution Prevention tab
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). Navigate to your DmC install folder (usually C:\Program
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.
Have a different fix that worked for you? Let us know in the comments below. Stay stylish.
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.”
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).