If the game crashes at the splash screen, disabling the overlay often stabilizes the launch sequence.
F1 2013 requires a specific version of the API. Generic DLLs from the web often lead to "Entry Point Not Found" errors. Optimizing F1 2013 for Modern Windows
You may find many links claiming to offer the "best" or "direct" download for steam_api.dll .
Navigate to the game folder: ...SteamApps/common/f12013/_CommonRedist/ Run the installers inside the and vcredist folders. A Note on "DLL Download" Sites
F1 2013 relies on specific versions of the and Visual C++ Redistributables . Sometimes the DLL error is actually a "dependency" error—the DLL is there, but the software needed to run it is missing.
alongside the DLL message, or did the file disappear right after a Windows update ?
Select and add an Exclusion for the F1 2013 installation folder. 3. Reinstall DirectX and Redistributables
Your OS might not be looking in the right folder for the required library. How to Fix F1 2013 Steam_api.dll Errors 1. Verify Integrity of Game Files (The Safest Way)