# MP3Tag Not Supported on This Mac?
**URL:** https://community.mp3tag.de/t/mp3tag-not-supported-on-this-mac/68261
**Category:** Mac
**Created:** [April 19, 2025, 6:21pm UTC](https://community.mp3tag.de/t/mp3tag-not-supported-on-this-mac/68261 "2025-04-19T18:21:33Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@RykGroff](https://community.mp3tag.de/u/RykGroff)
#### Post date: [April 19, 2025, 6:21pm UTC](https://community.mp3tag.de/t/mp3tag-not-supported-on-this-mac/68261/1 "2025-04-19T18:21:33Z")
I purchased MP3Tag a couple of weeks ago and have been using it flawlessly until today. Now I get an error message saying it's "Not Supported on This Mac". I haven't upgraded anything since I started using MP3Tag, so I'm at a loss.
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### Author:  [@RykGroff](https://community.mp3tag.de/u/RykGroff)
#### Post date: [April 19, 2025, 10:44pm UTC](https://community.mp3tag.de/t/mp3tag-not-supported-on-this-mac/68261/2 "2025-04-19T22:44:48Z")
I restored the app and it's working again. Never saw that happen before. The app icon even had a circle with slash.
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### Author:  [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [April 20, 2025, 7:49am UTC](https://community.mp3tag.de/t/mp3tag-not-supported-on-this-mac/68261/3 "2025-04-20T07:49:29Z")
Glad it's back working again! Not sure why that happened — I've also never saw this before.
There is a support document by Apple
> **[If you can’t open an app on Mac](https://support.apple.com/guide/mac-help/if-you-cant-open-an-app-mchlp1519/mac)**
>
> When an app doesn’t open on your Mac, you may not have the privileges to open the app, or it may be damaged.
but it looks more like a permission issue as outlined here
>
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### Author:  [@system](https://community.mp3tag.de/u/system)
#### Post date: [May 20, 2025, 7:50am UTC](https://community.mp3tag.de/t/mp3tag-not-supported-on-this-mac/68261/4 "2025-05-20T07:50:30Z")
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