Musescore 3 won't launch

• Nov 14, 2020 - 13:22

Hey there - I just downloaded Musescore for the first time. I use a Mac v.10.14 and downloaded the latest version of Musescore (3.5.2). When I try to launch by double clicking the icon, it opens up a blank black box (see image below) and nothing else will happen, there are no menu options, and I have tried forcing the program to quit to try reopening it over and over again with no success.

Does anyone have any suggestions on how to fix this? I have heard good things about Musescore and would love to use it if I can get it to open. Thanks in advance!

Attachment Size
Screen Shot 2020-11-15 at 12.15.27 am.png 890.33 KB


You can press escape to close that window. It's asking you about preferences. You can set any preferences that are wrong from within the program.

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