This error message can occur when a Garritan library is not successfully installed on a computer prior to activation. To resolve the issue, please uninstall and reinstall the library by following the steps provided in the articles linked below:
Attention Mac Users
Apple will release macOS 15 (Sequoia) on Monday, September 16, 2024.
Finale v27 is not compatible with Sequoia and will not be updated.
For more information:
macOS 15 Sequoia and Finale Notation Products
Disabling Automatic macOS Updates
This error message can occur when a Garritan library is not successfully installed on a computer prior to activation. To resolve the issue, please uninstall and reinstall the library by following the steps provided in the articles linked below: