Aggressive antivirus programs (like Avast, McAfee, or even Windows Defender’s "Controlled Folder Access") can quarantine the steam_api.dll file responsible for verifying your ownership.
Windows often blocks games from communicating with Steam if they have different privilege levels. Forcing Steam to run as an admin usually bridges this gap. Dmc Devil May Cry Steam Must Be Running To Play This
: Right-click the game in Steam ➔ Manage ➔ Browse local files . Aggressive antivirus programs (like Avast, McAfee, or even
Right-click your on your desktop or start menu. Select Properties . Click on the Compatibility tab. Aggressive antivirus programs (like Avast