# Can't edit Roon ROCK drive with mp3tag for Mac
**URL:** https://community.mp3tag.de/t/cant-edit-roon-rock-drive-with-mp3tag-for-mac/54820
**Category:** Mac
**Created:** [October 20, 2021, 10:32am UTC](https://community.mp3tag.de/t/cant-edit-roon-rock-drive-with-mp3tag-for-mac/54820 "2021-10-20T10:32:53Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Anymathgrad](https://community.mp3tag.de/u/Anymathgrad)
#### Post date: [October 20, 2021, 10:32am UTC](https://community.mp3tag.de/t/cant-edit-roon-rock-drive-with-mp3tag-for-mac/54820/1 "2021-10-20T10:32:53Z")
Hi
I can edit flac files successfully on my QNAP NAS drive using Mp3tag for mac but when I try to do the same on internal drive of Roon ROCK device I get a message that "Cannot access URL via secure bookmark" error.
I can add, rename or delete files in directory using Finder (as an smb share) so have read / write access.
I can copy files from my internal ROCK drive to a folder on my Macbook Pro and edit the tags using Mp3tag and then copy them to ROCK overwriting the original files but I would rather not have to do that.
Any help will be greatly appreciated.
PS Mp3tag for Windows edits the files on the ROCK perfectly!
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [October 20, 2021, 10:43am UTC](https://community.mp3tag.de/t/cant-edit-roon-rock-drive-with-mp3tag-for-mac/54820/2 "2021-10-20T10:43:50Z")
Can you check if the instructions from this post solve the issue for you:
> [@Bug ? Error on changing directory name](https://community.mp3tag.de/t/bug-error-on-changing-directory-name/54351/6):
>
> Is this still happening? If so, can you close Mp3tag and run Terminal.app with the command defaults delete app.mp3tag.Mp3tag SecurityScopedBookmarks After that, load the root directory of your external volume and retry the operation.
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### Author:  [@Anymathgrad](https://community.mp3tag.de/u/Anymathgrad)
#### Post date: [October 20, 2021, 6:06pm UTC](https://community.mp3tag.de/t/cant-edit-roon-rock-drive-with-mp3tag-for-mac/54820/3 "2021-10-20T18:06:59Z")
The problem was solved by issuing the command:
defaults delete app.mp3tag.Mp3tag SecurityScopedBookmarks
Many thanks for pointing me to the solution - I should have looked more carefully at the forum!
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [November 19, 2021, 6:07pm UTC](https://community.mp3tag.de/t/cant-edit-roon-rock-drive-with-mp3tag-for-mac/54820/4 "2021-11-19T18:07:27Z")
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