Call Of Duty Black Ops 3 The Additional Dll Could Not Be Loaded Top May 2026

If you are encountering the error message "The additional DLL could not be loaded" while trying to launch Call of Duty: Black Ops 3

, you are likely facing a common conflict between the game's security/bypass files and your system's antivirus software.

This specific error frequently occurs because Windows Defender or third-party antivirus programs mistakenly flag critical game files—specifically

or similar library files—as malicious and quarantine or delete them during installation or startup. Primary Causes of the DLL Error

The error is rarely a sign of a "broken" game and is almost always a result of system-level interference: Antivirus False Positives

: Windows Defender often identifies the game’s custom DLLs (especially in modified or repacked versions) as "Trojan" threats and removes them automatically. Missing Dependencies : The game may lack necessary redistributable packages like Visual C++ 2010 components Incomplete Installation

: If the installation process was interrupted by low RAM or background software, certain DLL files may never have been properly extracted. Top Solutions to Fix the Error Check Antivirus Quarantine

The most effective fix is to restore the file from your protection history. Windows Security Virus & threat protection Protection history

Look for a recently blocked item related to the BO3 folder (often a file like Select the file and choose : Add the entire Black Ops 3 game folder to your antivirus Exclusions list to prevent this from happening again. Verify Game Integrity (Steam Users)

If you are playing through Steam, use the built-in repair tool: Right-click the game in your Steam Library and select Properties Navigate to the Installed Files Verify integrity of game files

. Steam will automatically detect and redownload any missing or corrupted DLLs. Install Required Redistributables

The game requires specific legacy drivers to run properly. Ensure you have the following installed: DirectX End-User Runtime Microsoft Visual C++ 2010 Redistributable (x64) Run as Administrator

Permissions can sometimes block the game from "calling" additional DLLs. Right-click the BlackOps3.exe file in your installation directory. Properties Compatibility Check the box for Run this program as an administrator Disable Overlays and Background Tools If you are encountering the error message "The

Software that "hooks" into the game can conflict with DLL loading. Disable apps like BitDefender , or high-performance overlays before launching.

The error message "The additional DLL couldn't be loaded" in Call of Duty: Black Ops III

is typically caused by Windows Defender or other antivirus software incorrectly flagging and quarantining game files during installation or after an update. Primary Fix: Restore Quarantined Files

The most common solution reported by players on Reddit is to restore the specific file (often SLF64.dll or similar) that was blocked: Open Windows Security (Windows Defender). Navigate to Virus & threat protection > Protection history.

Locate the most recent "Threat blocked" or "Threat quarantined" entry related to the Black Ops III installation folder. Select the item and click Actions > Restore.

To prevent it from happening again, add the Black Ops III game folder as an Exclusion in your antivirus settings. Secondary Troubleshooting Steps

If restoring the file doesn't work, try these common technical fixes:

Verify Integrity of Game Files: If you are using Steam, right-click the game in your library, go to Properties > Installed Files, and select Verify integrity of game files. This will detect and redownload any missing or corrupted DLLs.

Install Media Feature Pack: This error often occurs on Windows N or KN versions because they lack the necessary media components. Players recommend downloading the Media Feature Pack directly from Microsoft.

Run as Administrator: Right-click the game's executable (blackops3.exe) in the installation folder and select Run as Administrator to ensure it has the permissions needed to load all resources.

Update Graphics Drivers: Ensure your GPU drivers are current, as outdated software can lead to DLL loading failures.

System File Checker: Open Command Prompt as an administrator and run sfc /scannow to repair any underlying Windows system file issues. Corrupted game files Outdated or missing DLLs Incompatible

Did this error appear immediately after an update, or is this your first time installing the game? BO3 Problem additional dll couldn't be loaded : r/blackops3

To fix the " additional DLL could not be loaded " error in Call of Duty: Black Ops III

, you typically need to restore files that your antivirus has incorrectly flagged and deleted. 1. Restore Files from Windows Defender

The most common cause is Windows Defender (or another antivirus) deleting critical game files during installation or startup. Windows Security Virus & threat protection Protection history

Look for recently quarantined items related to the game folder (often files like steam_api64.dll Select the file and choose 2. Add an Exclusion Folder To prevent the antivirus from deleting these files again: Virus & threat protection settings Manage settings Exclusions Add or remove exclusions Add the entire Black Ops III installation folder to the list. 3. Verify Game Integrity (Steam Users)

If you are using the official Steam version, files may be corrupted or missing. Right-click Black Ops III in your Steam Library. Properties Installed Files Verify integrity of game files 4. Install Missing Dependencies

The game requires specific system components to load DLLs properly. : Ensure your DirectX is fully updated. Visual C++ Redistributables : Download and install the latest Microsoft Visual C++ Redistributables (both x86 and x64 versions). Media Feature Pack : If you are using a Windows "N" or "KN" version , you must download the Media Feature Pack for the game to launch. 5. Check for Conflicting Software

Some third-party applications can interfere with how the game loads its DLLs. Free Download Manager (FDM) : Components like windivert64

are known to cause crashes or DLL errors in BO3; try uninstalling it to test.

: Disable Discord, Steam, or GeForce Experience overlays temporarily. Are you using a custom patch (like the T7 community patch) or playing the standard Steam version BO3 Problem additional dll couldn't be loaded : r/blackops3

Troubleshooting Guide: "The Additional DLL Could Not Be Loaded" Error in Call of Duty: Black Ops 3

Are you experiencing the frustrating "The additional DLL could not be loaded" error while trying to play Call of Duty: Black Ops 3? This error can be caused by a variety of factors, including corrupted game files, outdated drivers, and missing DLLs. In this article, we'll provide a comprehensive guide to help you troubleshoot and resolve this issue. Causes of the Error Before we dive into

What is the "The Additional DLL Could Not Be Loaded" Error?

The "The additional DLL could not be loaded" error is a common issue that occurs when the game is unable to load a required dynamic link library (DLL) file. This error can occur due to various reasons, including:

Causes of the Error

Before we dive into the solutions, let's take a look at some of the common causes of this error:

Solutions to Fix the Error

Here are some troubleshooting steps to help you resolve the "The additional DLL could not be loaded" error in Call of Duty: Black Ops 3:

  1. Verify Game Files: Verify the integrity of your game files to ensure that they are not corrupted. You can do this by:
    • Launching the Battle.net client
    • Selecting Call of Duty: Black Ops 3
    • Clicking on "Options" and selecting "Verify Game Files"
  2. Update Drivers: Ensure that your drivers are up-to-date, especially your graphics drivers. You can check for updates on your graphics card manufacturer's website:
  3. Run the Game as Administrator: Running the game as an administrator can resolve issues related to permissions:
    • Right-click on the game's executable file
    • Select "Run as administrator"
  4. Install Missing DLLs: If you're missing a specific DLL file, you can try installing it manually. However, be cautious when downloading DLLs from third-party websites, as they may be malicious.
  5. Disable Conflicting Software: Disable any conflicting software or background applications that may be interfering with the game:
    • Close all unnecessary applications
    • Disable any overlay software (e.g., Discord, Steam)
  6. Reinstall Visual C++ Redistributable: Reinstalling the Visual C++ Redistributable package may resolve issues related to missing DLLs:
    • Go to the Control Panel
    • Select "Programs and Features"
    • Uninstall "Microsoft Visual C++ Redistributable"
    • Download and reinstall from the official Microsoft website
  7. Update Windows: Ensure that your Windows operating system is up-to-date, as outdated Windows versions may cause compatibility issues.

Conclusion

Method 5: Disable Steam Overlay (Conflicting "Top" Hook)

The “(Top)” error can be a conflict between the game’s renderer and Steam’s overlay hook, which injects a DLL into the game’s top-level process.

  1. In Steam, go to Library.
  2. Right-click Black Ops III > Properties.
  3. In the General tab, uncheck Enable the Steam Overlay while in-game.
  4. Launch the game.
  5. If this works, you can try re-enabling it later after a driver update.

Solution 3: Verify Game Integrity

If a DLL file has genuinely been deleted or corrupted by an overzealous antivirus, Steam can fix it.

  1. Right-click the game in your Steam Library.
  2. Select Properties > Local Files.
  3. Click Verify Integrity of Game Files.
  4. Wait for the process to complete. If Steam finds missing DLLs, it will re-download them.

The Root Cause: The Visual C++ Conflict

The most common cause of this error is a conflict or corruption within the Microsoft Visual C++ Redistributable packages.

Black Ops 3 is an older title (released in 2015) that relies on specific versions of C++ libraries to function. Modern Windows PCs often have newer versions installed, or—in the case of a fresh Windows install—the specific older versions the game demands are missing. When the game executable tries to call upon these libraries and fails, it defaults to the generic "DLL could not be loaded" message.

Method 2: The "Top" Specific Fix – Deleting the Config File

Because the error mentions "(Top)," it may be failing to read your graphics configuration.

  1. Press Windows Key + R to open the Run dialog.
  2. Type %LOCALAPPDATA% and press Enter.
  3. Navigate to: LocalActivisionCall of Duty Black Ops III
  4. Find the file named config.ini (back it up by copying it to your desktop).
  5. Delete the original config.ini.
  6. Launch the game. The game will regenerate a fresh config file. If it works, you had a corrupted top-level rendering setting (e.g., Shadow Map resolution).