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[Regarding macOS Tahoe](Updated September 18, 2025)
We cannot guarantee the compatibility of the current releases of Live2D Cubism Editor and Cubism SDK with macOS Tahoe.
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/
We cannot guarantee the compatibility of the current releases of Live2D Cubism Editor and Cubism SDK with macOS Tahoe.
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.
Live2D Editor doesn't open.
I tried every step from https://help.live2d.com/en/cubismeditor/cubism-does-not-start-win/, but it still doesn't open.
It only shows the main loading screen, I mean, sometimes, but the program doesn't want to open. I downloaded it yesterday, so the version is up to date.
It only shows the main loading screen, I mean, sometimes, but the program doesn't want to open. I downloaded it yesterday, so the version is up to date.
Comments
- Live2D Software Version: Live2D Cubism Editor ver5.2.01
- OS & Version: Microsoft Windows 10 Pro
- Graphics Specifications: GeForce GTX 960, Driver version 560.94
- Memory: 8GB
- Processor: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz 2.71 GHz
Thanks for using our products.
Please check the following two things.
1) Does this problem occur in previous versions of the product?
(ii) Try starting Cubism Editor with any resident software, such as security software, stopped.
If this does not solve the problem, please store a video recording of the situation in which the problem occurs in the data box below.
https://biz.datadeliver.net/posts/3JgqiZmIhMRX
Best regards.