Adobe pushed Photoshop Creative Cloud v2021 on 22 October 2020. It did not copy over all plug-ins such as Print Studio Pro. I re-downloaded Print Studio Pro version 2.2.3 from the Canon Support website just now.
I cannot install the Print Studio Pro plug-in in Photoshop 2021.
I followed the support article, including the ReadMe file. I ran the Print Studio Pro plug-in installer and received the error message "A version of Adobe Photoshop supported by Print Studio Pro is not installed."
The same error message contains the text "You can also specify a folder and install a plug-in. Click Next."
So, I click Next and install Print Studio Pro in the same folder as it resided on Photoshop Creative Cloud version 2020. Yet when I start Photoshop 2021 and open an image, Print Studio Pro does not appear in the File -> Automate menu as it did in Adobe CC 2020.
Has anyone else encountered this? What is the fix? Canon has a new software product called Professional Print & Layout v 1.2.1 released 16th October 2020. Perhaps this is a replacement to Print Studio Pro and is designed to work with Photoshop 2021?