Do not try to download steam_api.dll from third-party "DLL downloader" sites, as these often contain malware. Method 1: Verify Integrity of Game Files (Most Recommended)
Capcom released Resident Evil 6 on PC in March 2013. Like most AAA titles of that era (and today), it was built to rely on Steam’s infrastructure. Even if you purchased a physical disc, the game was essentially a Steamworks title. steam-api.dll for resident evil 6
Follow these solutions in order, starting with the quickest and safest methods. 1. Verify Integrity of Game Files (Recommended) Do not try to download steam_api
If system-wide files are corrupted, a clean sweep of your core Steam installation might be required to re-register the global API library. steam-api.dll for resident evil 6