Right-click the file and select > Compatibility tab. Check Run this program as an administrator .
: Some players reported that their antivirus software blocked the game from communicating with Steam. Try temporarily deactivating it to see if the game launches. Right-click the file and select > Compatibility tab
: Navigate to your Steam installation folder (typically C:\Program Files (x86)\Steam ) and delete the ClientRegistry.blob file. This forces Steam to refresh its connection to your library. Right-click the file and select > Compatibility tab
April 12, 2026 Affected Software: DmC: Devil May Cry (2013) – Steam edition Affected OS: Windows 10/11 (also legacy Windows 7/8) Right-click the file and select > Compatibility tab
[SteamFix.ExtraQuality] ForceSteamRunning=1 BypassCheckExeName=dmc.exe EnableVerboseLog=0 UseLegacyAPIVersion=2