If these errors appear when attempting to install Print Studio Pro on your Mac:
These may be the result of a permissions issue with the
Plug-ins folder of Photoshop. Follow the steps below to correct this issue and install the plugin.
- Navigate to the Plug-ins folder in the Photoshop CC 2015.5 (or other version) folder.
- Click on the folder to highlight it. Then, click File --> Get Info.
- In the info window, click on the arrow next to Sharing & Permissions to expand that section.
- Click the padlock icon at the bottom of the window.
![](/library/CANON/CITS_TECH_SUPPORT/Printers/Software/Print%20Studio%20Pro/Mac/Error%20Installing/click_this_padlock.jpg)
- Enter your computer's password if prompted.
- Set the permission levels for system and admin to Read & Write.
![](/library/CANON/CITS_TECH_SUPPORT/Printers/Software/Print%20Studio%20Pro/Mac/Error%20Installing/select_read_and_write.jpg)
- Run the Plug-in Installer for Print Studio Pro again.