Cannot open Muscore3 as I "don not have permission" on Mac w Big Sur OS even though I am an admin.

• Jan 21, 2021 - 16:52

Hello, I am a pro member and recently I downloaded MuseScore3. However when I try to open it I get a pop up that says "You do not have permission to open the application". I am the administrator of the computer and I download things all the time so I don't know why the pop is appearing. I am using a Mac with BigSur. Does anyone have any ideas ?


Steven Perry


Pro membership has no bearing here. Not in this site,, nor in connection with the MuseScxore software.
And it is completly unrelated to the error you are getting.
I have no idea what that is nor how to fix that though

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