Wait for the process to complete. Steam will automatically replace the missing steam_api.dll . 3. Add a Scan Exclusion to Your Antivirus
A crash, sudden power outage, or interrupted download can corrupt the game installation.
: Sometimes the Windows Registry loses track of where the file is supposed to be. How to Fix It dishonored steamapidll is missing
: Many antivirus programs, including Windows Defender, may quarantine the steam_api.dll file, especially if it has been modified or is part of a repack.
When searching online for a solution, you will inevitably find recommendations to download steam_api.dll from a third-party "DLL download" website. Wait for the process to complete
Here’s a post template you can use for a forum, Steam Community, or support ticket regarding the error.
Downloading DLL files from unofficial third-party sources poses severe security risks: Add a Scan Exclusion to Your Antivirus A
: Open your antivirus history (e.g., Windows Security > Virus & threat protection > Protection history) and look for steam_api.dll . If found, restore the file and add the game folder to your exclusion list.