Here is the safe, tested hierarchy of solutions—from easiest to most advanced. Follow these in order.
The Steam API.dll file is a Dynamic Link Library (DLL) file developed by Valve Corporation, the company behind the popular digital distribution platform, Steam. This file is responsible for facilitating communication between Steam and games that use the Steam API, such as Resident Evil 6. The Steam API.dll file provides essential functionality for features like online multiplayer, achievements, and cloud saves. download steam apidll for resident evil 6 pc better
Does the error mention a for the DLL?