[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/For inquiries regarding issues with license purchases or license activation errors, please contact us through the
email form.I have problems with installing the Material Separation Photoshop Plugin
When installing the plugin, the error "failed to install plugin by unifiedplugininstalleragent" pops up. Photoshop is installed correctly and working correctly. Activated the 42-day trial period of Live2D Cubism 5. What could be the reason?
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Comments
I would check to be sure, your pc meets the operating requirements?
https://docs.live2d.com/en/cubism-editor-manual/material-separation-ps-plugin-download/
There appears to be no problem. I have no idea, sorry.
Thanks for using our products.
First, please make sure you have Adobe Creative Cloud installed.
Next, please check if the following exe is present.
C:\Program Files\Common FIles\Adobe\Adobe Desktop Common\RemoteComponents\UPI\UnifiedPluginInstallerAgent\UnifiedPluginInstallerAgent.exe
If they are not present, please install Adobe Creative Cloud.
Best regards.