# Isrc in mp4 does not appear in Windows Explorer **URL:** https://community.mp3tag.de/t/isrc-in-mp4-does-not-appear-in-windows-explorer/57313 **Category:** Support **Created:** [May 15, 2022, 2:58pm UTC](https://community.mp3tag.de/t/isrc-in-mp4-does-not-appear-in-windows-explorer/57313 "2022-05-15T14:58:22Z") **Posts on this page:** 1 **Showing post:** 4
### Author: ![ohrenkino](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ohrenkino/32/4843_2.png) [@ohrenkino](https://community.mp3tag.de/u/ohrenkino) #### Post date: [May 15, 2022, 3:36pm UTC](https://community.mp3tag.de/t/isrc-in-mp4-does-not-appear-in-windows-explorer/57313/4 "2022-05-15T15:36:17Z")
It is not within the scope of MP3tag to add features to the Windows Explorer simply by adding a tag field. So if Microsoft has decided not to read the standard fields then there is hardly anything that can be done by MP3tag. See also here: > [@Mp4 Copyright information not displaying in Windows File Explorer](https://community.mp3tag.de/t/mp4-copyright-information-not-displaying-in-windows-file-explorer/54909): > > Okay so I've had a bit of a headache with this one. For some reason Mp3Tag metadata isn't displaying correctly in File Explorer. Some of it seems to work (Title, Artist, Year, Genre) but most of it doesn't seem to show at all. I've had to manually enter the data in File Explorer for most of the fields (on top of Mp3Tag metadata) which is tedious but manageable. Here's the issue, copyright metadata isn't editable in File Explorer and it's one of the fields which chooses not to display/update. A… --- _[View the full topic](https://community.mp3tag.de/t/isrc-in-mp4-does-not-appear-in-windows-explorer/57313)._