If you are using a Windows edition, you must manually download and install the Windows Media Feature Pack from the Microsoft Support website , as it contains DLLs like MFPlat.dll required by the game. Run as Administrator : Locate BlackOps3.exe in the game folder.
If you play Custom Zombies, a corrupted mod might be the "additional DLL" failing to load.
This is the most powerful tool for diagnosing DLL problems. scans any executable or DLL and reports all the files it depends on. It will show you exactly which DLLs are missing or corrupted in your system.
If none of the steps above have worked, you're dealing with a more stubborn issue. Here's how to escalate your troubleshooting: If you are using a Windows edition, you
The "additional DLL could not be loaded" error in Call of Duty: Black Ops 3
Custom content (especially from the Steam Workshop) sometimes includes its own DLLs that require additional permissions or dependencies.
For many, this error appears specifically when trying to use the , a popular third-party launcher that provides an alternative way to play the game online and access custom content. The fix is often directory-based: This is the most powerful tool for diagnosing DLL problems
If you’re trying to jump into a round of Zombies or Multiplayer in Call of Duty: Black Ops 3 only to be stopped by the error you aren't alone. This specific error is a common headache for PC players, usually appearing right at launch or after a game update.
Black Ops 3 relies on the and Visual C++ Redistributables . A missing "Top" function usually means a missing C++ library.
Download and install the latest packages (specifically the 2015-2022 x64 versions) from the Official Microsoft Support site . If none of the steps above have worked,
A: Absolutely. For clients like the BOIII client, the error is often directory-specific. Follow the guide for your client carefully, as the folder structure is critical. You may also need to ensure you have the correct version of the client for your game's patch.
Top Methods to Fix the "Additional DLL Could Not Be Loaded" Error 1. Restore the Quarantined File via Windows Defender
