A crash or interrupted update can damage the file.
If nothing works, uninstall Resident Evil 6, delete the leftover game folder (back up your saves first), then reinstall via Steam. download steam api.dll for resident evil 6 pc
steam_api.dll file is a critical library for Resident Evil 6 A crash or interrupted update can damage the file
Avoid generic DLL download sites if possible. The safest way to get a working file is usually within the game's installation folder (if you moved it) or from a reputable gaming forum. However, if you must download it: uninstall Resident Evil 6