This is the official way to fix missing files. Steam will scan your game folder and automatically redownload any corrupted or missing components. Open your and right-click on the game. Select Properties > Installed Files . Click Verify integrity of game files . 2. Check Your Antivirus Quarantine

[Settings] Offline = 1 SteamIdGeneration = 1

[SteamEmu] AppId = 480 ; Example: Borderlands 2 PersonaName = Player Language = english SavePath = .\save\

The most reliable source is from established scene groups (e.g., PLAZA, CODEX, RUNE, Razor1911). These groups include a custom Steam-api.ini with each release.

Add the entire game folder to your antivirus exclusion list. On Windows Defender: Settings > Virus & threat protection > Manage settings > Exclusions > Add exclusion (Folder) .

If you're seeing an error like "steam-api.ini not found" or "failed to initialize Steam," you’re likely trying to run a game that can’t communicate with the Steam client. While steam_api.dll is the actual library that handles these functions, the .ini file is often used by emulators or specific game configurations to tell the DLL how to behave.

Open your Steam Library, right-click the game, select Manage > Browse local files .