# Mp3tag not showing MP4 file under "Filename" (Windows 10, 32-bit)

**URL:** <https://community.mp3tag.de/t/mp3tag-not-showing-mp4-file-under-filename-windows-10-32-bit/65311>\
**Category:** Support\
**Created:** [July 16, 2024, 9:08pm UTC](https://community.mp3tag.de/t/mp3tag-not-showing-mp4-file-under-filename-windows-10-32-bit/65311 "2024-07-16T21:08:36Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![MotleyG](https://community.mp3tag.de/user_avatar/community.mp3tag.de/motleyg/32/440_2.png) [@MotleyG](https://community.mp3tag.de/u/MotleyG)\
**Post date:** [July 16, 2024, 9:21pm UTC](https://community.mp3tag.de/t/mp3tag-not-showing-mp4-file-under-filename-windows-10-32-bit/65311/3 "2024-07-16T21:21:16Z")

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More details can be found here as well regarding errors when using online YouTube downloaders.

> [@When I tag mp3 files, Windows Media Player stops working](https://community.mp3tag.de/t/when-i-tag-mp3-files-windows-media-player-stops-working/55220):
>
> I have downloaded some mp3 files from youtube. I can play them with Windows Media Player. These files don't have a Title or Artist. I cannot add those in File Explorer, those fields are not editable. I can tag them with MP3TAG. However, when I do that I can not play them with windows media player, I get an error message "Windows Media Player encountered a problem while playing the file." When I look in File Explorer, the title and artist file are still empty. If I remove the tagged fields …

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