The error generally appears when the game tries to load this file and can't find it. The causes are usually one of the following:
: Antivirus programs, including Windows Defender, often flag this DLL as a "false positive" and move it to quarantine. Check your antivirus Protection History steam_api64.dll is listed, select and add the game folder to your exclusion list. Update Microsoft Visual C++ Redistributables
Did the find any missing files, or did it say all files were successfully validated?
Click on the (or Local Files ) tab in the left menu. steamapi64dll dark souls 2
Download and install the latest .
: If you're running a 64-bit version of Windows, the game should use the steam_api64.dll . If you're on a 32-bit system, it would use steam_api.dll . Ensure your system and game versions are compatible.
And on the monitor, Jensen watched himself—a digital Jensen in battered knight armor—roll helplessly off a cliff in Majula. The error generally appears when the game tries
Always use official sources like Steam or Microsoft to restore system files. 📍 File Location
Add the Dark Souls 2 folder to your list to prevent it from happening again. 3. Reinstall DirectX and Visual C++ Redistributables
Sometimes the game is fine, but the Steam client itself is broken. Update Microsoft Visual C++ Redistributables Did the find
: The safest and most effective method for legitimate owners. Steam Library , right-click on Dark Souls II Properties , go to the Installed Files tab, and click Verify integrity of game files . Steam will automatically redownload the missing file. Check Antivirus Quarantine
Title: Fix for missing steamapi64.dll when launching Dark Souls 2
If the first method didn't work, it's highly likely that your antivirus software is the culprit. Many players have found their steam_api64.dll file was removed by security software like Windows Defender or 360 Total Security.
If you downloaded a modified or pirated version of Dark Souls 2 , the file may have been replaced with a cracked version. These cracked DLLs are highly unstable and are frequently stripped out by Windows Defender to protect your system. Step-by-Step Solutions to Fix the Error
: A failed game update or Steam sync can leave the file incomplete or damaged. Pirated Versions : "Cracked" versions of the game use a modified steam_api64.dll