Solution 5: Disable WMV DirectX Video Acceleration.Solution 4: Reinstall Microsoft Live Essentials.Solution 3: Run the Troubleshooter on Windows 10.Solution 2: Try another MP4 Media Player.Solution 1: Install the Necessary Codecs.
Do you know how to fix this issue effectively? In this post, we will show you 8 different methods including converting video format via MiniTool Video Converter. Windows 10 can’t play MP4 or MP4 files not playing is a common issue that can happen to different MP4 players.
