

When there are no proper codecs installed then it’s obvious that your MP4 videos will not play on Windows 10. Sometimes, there is a codec issue that might stop your favorite MP4 videos from playing. Solution 2: Troubleshoot MP4 Codec Problem And after that, follow on-screen instructions as guided.Now choose Windows Media Player Settings.First, press Windows Key + S > type control panel.



In addition, you can also run Troubleshooter via Control Panel. Next, follow the on-screen instructions to continue further.There, choose Video Playback > tap on Run the troubleshooter.After that, move to the Troubleshoot option.First, press Windows Key + I > open Settings.Now it’s time to dive into the fixes that will help you to solve the error and your MP4 files will start to play once again on Windows 10. What Are The Ways To Troubleshoot MP4 Files Not Playing On Windows 10? If you are facing these, don’t worry read further to know about the workaround for mp4 error in your VLC /WMP /QuickTime players. These are the few reasons among many of them due to which you are not able to play an mp4 file on Windows 10. Due to incompatible media players, your mp4 file is not able to load.May happen that your hard disk drive has bad sectors on which the mp4 file is stored and that’s why your file is not able to playback.If your file hasn’t been downloaded/copied properly or they have been any error while downloading/copying, it might make your file unusable for viewing.It might have infected your file too and thus has made it inaccessible. Your mp4 file has corrupted due to infected malware on your PC.The codec of your mp4 file may have been corrupted due to which you are getting this error.The common causes for MP4 not playing on Windows 10 (VLC/WMP/QuickTime) are: What Are The Common Reasons Behind MP4 Files Not Playing On Windows 10? Just move ahead and check out the solutions to deal with such errors or issues.
