Open your antivirus software's or Protection History . Look for steam_api.dll or sonic2app.exe .
If found, select and add the file (or the entire game folder) to your Exclusions list. 3. Reinstall DirectX and Visual C++ Redistributables Steam Api.dll Sonic Adventure 2 -UPD-
Below is a comprehensive guide to troubleshooting and fixing this common issue so you can get back to City Escape. 1. Verify Integrity of Game Files (Primary Solution) Open your antivirus software's or Protection History
: Download and repair the Microsoft Visual C++ Redistributables (both x86 and x64 versions). 4. Manual DLL Placement (Advanced) Steam Api.dll Sonic Adventure 2 -UPD-
Sometimes the Steam Overlay itself can cause initialization errors with the API.