You may encounter the error under discussion if your system files are corrupt or missing.

Solution 1: Perform a System File Checker (SFC) Scan Moreover, check if any leftovers of previous installations of applications are causing the issue (you can try 3 rd-party uninstallers or system cleaners). Then power on your system and re-run the problematic application setup and check if the issue is resolved. Now power off your system and wait for 1 minute. Moreover, completely close all the applications on your system and make sure, through the Task Manager and System Tray of your system, that no background application is operating (only system processes should be running in the Task Manager). The issue is mainly reported on the following applications: Skypeīefore moving on with the solutions to fix missing FFMPEG DLL, make sure your system drivers are up-to-date. In some cases, the problem occurred while accessing websites like GitHub. Some users also encountered the missing file error message while booting up the system. The user encounters the error when he tries to install an application but the setup fails saying FFMPEG.dll is missing.

Moreover, the corrupt installation (or attempted installation) of an application may also cause the error under discussion.

Your system may show the missing FFMPEG DLL error if essential system files are corrupt and this DLL is not found by the system directory.

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