# Mass update for case conversion gets error message "Can’t access file via secure bookmark"

**URL:** https://community.mp3tag.de/t/mass-update-for-case-conversion-gets-error-message-can-t-access-file-via-secure-bookmark/59321
**Category:** Mac
**Created:** [December 6, 2022, 9:40am UTC](https://community.mp3tag.de/t/mass-update-for-case-conversion-gets-error-message-can-t-access-file-via-secure-bookmark/59321 "2022-12-06T09:40:01Z")
**Posts on this page:** 1
**Showing post:** 2

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### 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: [December 6, 2022, 9:43am UTC](https://community.mp3tag.de/t/mass-update-for-case-conversion-gets-error-message-can-t-access-file-via-secure-bookmark/59321/2 "2022-12-06T09:43:59Z")

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see e.g. here:

> [@Can't access file via secure bookmark](https://community.mp3tag.de/t/cant-access-file-via-secure-bookmark/54000):
>
> Hi Florian, Thanks for the greatly useful app. It's a perfect app to organize tag for my music library. I have an issue with the app when using it on my second Macbook, though. When trying to edit any metadata, it's said that I can't access the file on my external hard drive. I already gave Mp3Tag full disk access on Security & Privacy. When searching here, I found someone had the same issue and solved with "defaults delete app.mp3tag.Mp3tag SecurityScopedBookmarks" in Terminal app. I tried…

or use "secure bookmark" in the forum search.

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