Dmc Devil May Cry Steam Must Be Running To Play This Game Fix Top Page

You stare at the screen. Steam is running. You just launched the game from Steam. How can Steam not be running?

This error is notorious, but in recent years, it has become especially rampant on the and Linux-based systems (like Ubuntu, Arch, or Nobara). However, Windows users are not immune. You stare at the screen

Now, go get that SSS combo rank.

There is nothing quite as infuriating as settling into your gaming chair, firing up DmC: Devil May Cry (the 2013 reboot by Ninja Theory), and being met with a cold, illogical error message instead of Dante’s snarky grin. How can Steam not be running

On , this is especially common because the game was built for Windows, and the Proton translation layer sometimes delays the handshake signal. The "Top" Fixes (Ranked by Success Rate) We have collected data from Reddit, the ProtonDB community, and Steam forums. Here is the order of operations that works for 99% of users. 1. The Nano-Fix: Run via Desktop Mode (Steam Deck only) If you are on the Steam Deck , do not launch the game in Game Mode (the default Big Picture interface). Game Mode sometimes strips background processes to save battery, killing the Steam handshake. Now, go get that SSS combo rank

DmC: Devil May Cry uses an older version of Steam’s DRM wrapper. When you press "Play," Steam tells the game, "Hey, it’s cool, let them play." However, due to modern operating system security, compatibility layers (Proton/WINE), or corrupted local files, the game’s executable loses track of the parent Steam process. The game looks for steam.exe or steamwebhelper.exe , doesn't see it, and throws the error.