Fix ffmpeg.dll was not found Teams error

In this post, we will talk about what you can do if you come across an error message that says Code execution cannot proceed because ffmpeg.dll was not found. The ffmpeg.dll missing error is one of the most common errors Teams users face. Thankfully, it’s very easy to get rid of this problem. So, let’s look at different workarounds you could try if you receive this error message.

Fix ffmpeg.dll was not found Teams error

Below is a list of all the effective workaround you can try if you come across Code execution cannot proceed because ffmpeg.dll was not found error in Microsoft Teams:

Restart the System
Re-register ffmpeg.dll file
Reinstall the application that is giving this error
Run System File Checker
Copy Files to Older Directory
Repair System Image
Create New Account

Let’s take a look at these solutions in detail.

1] Restart the System

From basic to technical, restarting is the best way to get rid of any problem on a Windows OS. Restart your system and launch the application that was throwing the error message. Check if you are still encountering the same message or not. If not, you are good to go. However, if you are still facing the same message, continue with the below-mentioned technical workarounds.

2] Re-register ffmpeg.dll file

Re-register ffmpeg.dll file and see if that works.

3] Reinstall the application

Reinstall the application that is giving this error. It could be Microsoft Teams, Discord, or any other.

2] Run System File Checker

One of the best ways by which you can get rid of any DLL file missing error on a Windows OS is to run System File Checker. The built-in system file checker will replace the missing system files. Here are the steps you need to follow to get the work done.

Press the Windows key to open the start menu.

In the search bar, type Command Prompt and choose the Command Prompt (Admin) option.

In the command prompt window, copy-paste the below-mentioned command and press the enter key.

sfc /scannow

That’s it. Windows will take up to 10 minutes to complete the scanning process. Once completed, restart your system. We recommend you to run sfc/ scannow in Safe Mode or Boot Time in order to get better results.

3] Copy Files to Older Directory

All the applications leave some remnants on your system whenever you uninstall them. And it stays there until you manually delete them. When you try to reinstall the same application on your system, the remnants of the previous installation can cause the mentioned issue. If the situation applies, just copy the installation files of the application to the place where it was previously installed. To do so, here are the steps you need to follow.

Note: For this guide, we will show you how to transfer the file for Discord. The process should be similar for any other application in which you are facing the error.

To begin with, close Discord from your system and end all the related tasks from the Task Manager.
Press the Windows + R hotkeys to open the Run dialogue box.
Type %localappdata% and press OK.
Open the Discord folder.
In the folder, look for any duplicate Discord folder. For instance, the new installation folder will be named current-S1. At the same time, the default or the older installation will be named current.
Copy the content of current-S1 to the current folder.
If asked, tap on the Replace files option.

That’s it. Now reboot your system and check if the problem is fixed or not.

4] Repair System Image

If the problem continues, you can run DISM to repair the system image. It checks for any corrupted files and restores good health. To do so, follow the below steps.

Open the Command Prompt in administrator mode.

In the command prompt window, type the below-mentioned code and press enter.

Dism /Online /Cleanup-Image /RestoreHealth

The code will take around 15 minutes to execute. Once it’s done, restart your system and check if the problem continues.

5] Delete the Application Cache Data

Similar to browsers, installed applications also store cache data. It helps in offering better and faster performance. However, a huge amount of cache data can cause different issues, including ffmpeg.dll was not found error. So, you will have to clear the cache data of the application that is throwing the error. Here are the steps you need to follow.

Note: For this guide, we will show you how to clear the cache data of Discord. The process will be similar for any other application showing the error.

To begin with, close Discord and all the related tasks from the Task Manager.
Press the Windows + R hotkeys to open the Run dialogue box.
Type %appdata% and press enter.
Open the Discord folder.
Open the Cache folder, and delete everything inside.

Now, restart your system and check if the problem continues. If yes, continue with the next solution.

6] Create New Account

Sometimes, a corrupted user profile can also cause the mentioned issue. In such a case, create a new user account to fix the issue. Make sure you are creating the account with all the administrator privileges.

Once the account is created, launch the application that was throwing the error and check if it still shows the message.

7] Reinstall the Application

If none of the above-mentioned workarounds helped you in solving the problem, the last thing you can try is to reinstall the problematic application. Here are the steps you need to follow.

First off, uninstall the application by visiting the Control Panel.
Now, open the Run dialogue box and navigate to %localappdata%
Delete the folder of the problematic app application.

That’s it. Now install that application from its official website.

What is the ffmpeg.dll file?

The ffmpeg.dll file is a Dynamic Link Library and is the external part of applications that run on Windows 11/10/8/7 operating system. The performance of associated software will face a negative impact if the ffmpeg. dll file is missing.

What causes DLL errors?

There can be multiple reasons why Windows causes DLL errors, but one of the most common is when the DLL goes missing or gets corrupt. DLL or Dynamic Linked Library is an essential part of the System files, and sometimes it is shared as well. So if a DLL goes bad, then chances are that more than one thing will fail. This post will show you how to fix missing DLL file errors.