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Live2D Cubism
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Cubism Editor Tutorial
Cubism SDK Manual
Cubism SDK Tutorial
[Regarding macOS Tahoe](Updated October 16, 2025)
macOS v26 Tahoe is now supported!
We advise against upgrading your macOS at this time as it may cause Live2D products not to function correctly.
Upgrading macOS can also cause you to lose your Cubism Editor license file.
Please make sure to deactivate your Cubism Editor license before upgrading the macOS.
For more details:
https://help.live2d.com/en/other/other_09/
For inquiries regarding issues with license purchases or license activation errors, please contact us through the email form.


Comments
Thank you for your email inquiry as well.
We apologize for any inconvenience this may cause.
Could you please try the following procedure to see if it improves the situation?
・Uninstall the graphics board driver and reinstall it.
・Uninstall and then reinstall Cubism Editor.
・Check if the graphics settings on the Windows OS side are set to use a graphics board.
Best regards.