I cannot play MP4 files in Media Player or any other video player, is there any way I can fix this? I tried contacting Windows Support with no luck. Thanks. : r/WindowsHelp
3 Solutions to Fix MP4 Not Playing in Windows Media Player
Windows Media Player Error 0xc00d1199 - Tech-FAQ
![MP4 File Not Playing [Fixed] with 3 Advanced Solutions - EaseUS](https://www.easeus.com/images/en/screenshot/video-repair/vlc-select-file-folder.png "MP4 File Not Playing [Fixed] with 3 Advanced Solutions - EaseUS")
MP4 File Not Playing [Fixed] with 3 Advanced Solutions - EaseUS
How to Play All Video File Formats in Media Player (Fix Can't Play the file) - YouTube
Windows Media Player Cannot Play the File? 9 Proven Ways to Fix It
Windows Media Player Cannot Play the File - Know Why and How
Windows Media Player will not play videos from a mapped folder - Super User
![FIXED] Missing Codec 0xc00d5212 Error on Window 11/10 - Driver Easy](https://images.drivereasy.com/wp-content/uploads/2022/07/media-3.jpg "FIXED] Missing Codec 0xc00d5212 Error on Window 11/10 - Driver Easy")
FIXED] Missing Codec 0xc00d5212 Error on Window 11/10 - Driver Easy
Solve MP4 Won't Play on Windows Media Player QuickTime VLC
![Fixed] Windows Media Player Cannot Play the File on Windows 11/10](https://www.winxdvd.com/seo-img/play-video/wmp-codec.jpg "Fixed] Windows Media Player Cannot Play the File on Windows 11/10")
Fixed] Windows Media Player Cannot Play the File on Windows 11/10
Can't play some videos recorded with Game DVR - Microsoft Community
Windows Media Player Cannot Play the File? 9 Proven Ways to Fix It
Need help with this "Windows Media Player cannot play the files." Is there any way to fix it? i already tried any Codec pack and it's not working. ps : pls dont
Windows Media Player Cannot Play the File? 9 Proven Ways to Fix It
Can't play mp4 files when i change playback device on windows 10 - Microsoft Community
![Solved] Can't Play MP4 Files on Windows 10/ 11](https://www.stellarinfo.com/blog/wp-content/uploads/2022/07/Windows-Media-player-Tools-Options.jpg "Solved] Can't Play MP4 Files on Windows 10/ 11")
Solved] Can't Play MP4 Files on Windows 10/ 11
Windows Media Player Cannot Play the File? 9 Proven Ways to Fix It
Windows Media Player Cannot Play the File - Know Why and How
What to Do When MP4 File Won't Play on Windows Media Player - Technology in our view
3 Solutions to Fix MP4 Not Playing in Windows Media Player
What to Do When Windows Media Player Not Playing MP4
![MP4 File Not Playing [Fixed] with 3 Advanced Solutions - EaseUS](https://www.easeus.com/images/en/screenshot/video-repair/wmp-save-as.png "MP4 File Not Playing [Fixed] with 3 Advanced Solutions - EaseUS")
MP4 File Not Playing [Fixed] with 3 Advanced Solutions - EaseUS
Windows Media Player has an error and can't play the file | FIX it - YouTube
![Solved] Can't Play MP4 Files on Windows 10/ 11](https://www.stellarinfo.com/blog/wp-content/uploads/2022/07/WMP-codec-Automatic-Updates.jpg "Solved] Can't Play MP4 Files on Windows 10/ 11")