If you are a fan of the bald, barcode-wielding Agent 47, you know that Hitman: Absolution (2012) remains a beloved, if somewhat linear, entry in the stealth-action series. However, many players attempting to replay this classic on modern hardware (Windows 10/11) are often greeted by a frustrating roadblock before they even reach the main menu.
"Failed to initialize Steam. Are you running Steam?" You are running Steam. You just bought the game. Yet, the launcher refuses to believe you. This is one of the most common, yet fixable, legacy issues with IO Interactive’s title.
The game is essentially looking for a "handshake" from Steam that it doesn't recognize anymore. The fix forces Windows and Steam to play nice with the game's outdated architecture. Often, the error is caused by permission issues. The game cannot talk to Steam because Steam itself runs with higher privileges than the game.
