Open your Antivirus settings and check the or Virus Chest .
Before diving into fixes, it helps to understand what you are dealing with. Hitman Absolution Steam-api.dll Fix
Downloading random steam_api.dll files from DLL download websites is highly discouraged. These files are often outdated, mismatched for the specific game version, or bundled with malware. Open your Antivirus settings and check the or Virus Chest