How Can You Quickly Fix the Annoying fmod_event64.dll Missing Error? (Proven Solutions)

What Should You Do When fmod_event64.dll Is Not Found? (Essential Troubleshooting Guide)

The fmod_event64.dll file is a critical 64-bit dynamic link library used by the FMOD Event System, a popular audio engine powering sound effects and music in many games and multimedia applications. If this DLL is missing or corrupted, affected programs may fail to launch or display errors such as:

“The program can’t start because fmod_event64.dll is missing from your computer.”

Common causes include accidental deletion, antivirus false positives, missing Visual C++ Redistributables, or corrupted system files.

What Is a DLL File?

A DLL (Dynamic Link Library) is a support file that enables games and applications to communicate with your operating system, providing essential features like audio, graphics, and more.

Proven Solutions to Fix fmod_event64.dll Errors

Solution 1: Verify and Repair Game Files

Corrupted or incomplete game files are a frequent cause of DLL errors. Most game launchers (Steam, Epic Games, Ubisoft Connect, EA App) offer file verification tools.

On Steam:

1. Go to Library, right-click the game, select Properties.
2. Under Installed Files, click “Verify integrity of game files“.
3. Let the scan finish, restart the game, and check if the error persists.

Solution 2: Reinstall the Affected Game or Application

A clean reinstall restores all essential files, including the missing DLL.

Steps:

1. Open Control Panel > Programs > Uninstall a program.
2. Uninstall the affected game or app.
3. Restart your PC.
4. Reinstall from the official platform (e.g., Steam, Epic Games).
5. Launch to confirm the error is resolved.

Solution 3: Manually Add or Replace the DLL File

If reinstalling doesn’t help, manually add the DLL from a trusted source (preferably another PC where the game works). If unavailable, use a reputable DLL repository.

Steps:

1. Download the correct version (32-bit or 64-bit).
2. Extract and copy fmod_event64.dll into the game’s installation directory.
3. Replace the existing file if prompted.
4. Restart your PC and test the game.

Caution: Only use trusted sources to avoid malware.

Solution 4: Reinstall Visual C++ Redistributables

Many games require up-to-date Visual C++ Redistributables.

1. Download the latest x86 and x64 versions from Microsoft’s official site.
2. Install or repair both versions.
3. Restart your PC and try launching the application again.

Consider installing all recent versions (2013–2022) for maximum compatibility.

Solution 5: Run System File Checker (SFC) and DISM

Corrupted system files can prevent DLLs from working.

1. Open Command Prompt as administrator.
2. Run:

   sfc /scannow

3. If issues persist, run the following commands one by one:

   DISM /Online /Cleanup-Image /CheckHealth
   DISM /Online /Cleanup-Image /ScanHealth
   DISM /Online /Cleanup-Image /RestoreHealth

4. Restart your PC after each process.

Solution 6: Whitelist fmod_event64.dll in Antivirus Software

Antivirus programs may mistakenly quarantine or delete fmod_event64.dll. Check your antivirus quarantine or threat history. Restore the file and add it to the exclusion list.

For Windows Defender:

1. Go to Settings > Privacy & Security > Windows Security > Virus & threat protection.
2. Under settings, select “Manage settings” > “Add or remove exclusions“.
3. Add fmod_event64.dll as an exclusion.
4. Restart your PC and relaunch the program.

By following these steps, you can efficiently resolve the fmod_event64.dll missing or not found error and restore full functionality to your games or applications.