for years, particularly on modern systems like Windows 10 and 11.
Often, Steam lacks the necessary permissions to communicate with the game. Completely close Steam.
If you are trying to launch and getting the frustrating "Steam must be running to play this game" error—even though your Steam client is already open—you are not alone. This is a common compatibility and administrative conflict that prevents the game executable from communicating properly with your Steam background processes.
In your Steam Library, right-click DmC: Devil May Cry > Properties > Installed Files (or Local Files) > Verify integrity of game files . for years, particularly on modern systems like Windows
Right-click your and select Properties . Go to the Compatibility tab.
The steam_api.dll file is blocked or missing.
If you're playing DmC: Devil May Cry on a non-standard platform like a Steam Deck, Linux PC, or even a mobile device, the error message can mean something slightly different. If you are trying to launch and getting
An outdated Steam client can be the source of many problems. Steam updates automatically by default, but you should check to be sure.
Click on , then select Manage settings .
: Right-click on your Steam shortcut and select Run as Administrator . Once Steam is running with elevated permissions, try launching the game again from your library. Use Compatibility Mode0;265;0;461; : Right-click your and select Properties
We hope this article has helped you resolve the "Steam must be running" issue. DmC: Devil May Cry is a fantastic action game that stands proudly alongside the main series entries. With the problem fixed, it's time to jump back in and continue the fight. Leave a comment below if you have any other questions or have found a solution that works for you!
Completely close the Steam Client by right-clicking the Steam icon in your system tray and selecting "Exit".
Wait for Steam to scan your files. If it finds any corrupted data, it will automatically redownload the correct files. 3. Clear Steam Download Cache and Restart
"Steam must be running" :: DmC Devil May Cry Discussões gerais
: Navigate to the game’s local files (Right-click DmC in Steam > Manage > Browse local files ). Right-click the game's executable ( DMC-DevilMayCry.exe ), select Properties , go to the Compatibility tab, and check "Run this program as an administrator". 2. Verify Game File Integrity