Click and wait for the process to finish. 3. Use Compatibility Mode for Windows 7 or 8
An outdated or glitched update file in the game's directory can trick the executable into thinking Steam is offline.
Locate the game's executable file (usually Binaries\Win32\DmC-DevilMayCry.exe ). Right-click the .exe file and select . Go to the Compatibility tab. Check the box for Run this program as an administrator . Click Apply and then OK . 2. Verify the Integrity of Game Files
Navigate to the game's folder (Right-click DmC in Library > Manage > ). Click and wait for the process to finish
This process will check for any corrupted game files and download any missing files.
Even if Steam is open in the background, this error persists, preventing players from jumping into the action as Dante. This guide provides a comprehensive breakdown of why this happens and multiple solutions to fix it, ranging from simple restarts to more technical adjustments. What Causes the "Steam Must Be Running" Error?
This is a crucial step. It scans your game's files and automatically replaces any that are corrupted or missing. Check the box for Run this program as an administrator
Go to the bottom-right of your taskbar, right-click the Steam icon, and select Exit .
Sometimes, background processes stall, causing Steam to lose track of its active login session. Giving the client fresh administrative permissions frequently forces the required DRM handshake to work properly. Press to open the Task Manager .
Navigate to and click Manage settings .
– Close Steam, go to C:\Program Files (x86)\Steam\appcache , delete the folder, then restart Steam.
Go to the DmC game installation folder (via Steam Properties > Installed Files > Browse).