How to avoid the plug-in installation failure to Photoshop CC2015.5.1.
Article ID: ART166674
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Date published: 10/21/2016
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Date last updated: 10/21/2016
Description
In Print Studio Pro for Mac OS X, when installing the plug-in of Print Studio Pro to Photoshop CC2015.5.1, the error message below may be displayed and plug-in installation fails.
Solution
The access permission to [Plug-ins] folder of [admin] users has been changed from [Read & Write] to [Read only] for Photoshop CC2015.5.1. Because of this change, [admin] users do not have permission to write and installing the plug-in of Print Studio Pro to [Plug-ins] folder will fail (becomes disabled)
TEMPORARY MEASURE (WORKAROUND)
Copy the plug-in of Print Studio Pro to [Plug-ins] folder manually.
Step1 Select [Plug-In Install] from [Application] -> [Canon Utilities] -> [Print Studio Pro], then install plug-in of Print Studio Pro in Desktop.
Step2 Copy plug-in of the Print Studio Pro that has been installed to the desktop to [Plug-ins] folder manually.
Step3 Authentication of the system administrator is required. Authenticate it.