After voicing my concern to Canon Support regarding the inability of DPP to send converted images to Photoshop CC 2017 on Macs using the operating system Sierra, they basically replied that it's not their problem but Adobe's....... and I presume also mine and anyone else's who choose to use DPP while running Sierra. The Mac OS X 10.12 Sierra Compatibility Chart from their Support page (
https://www.usa.canon.com/internet/portal/us/home/support/self-help-center/canon-software) clearly states that there is No Problem with DPP with a Mac system running Sierra. Do they really need to be told otherwise? My question to them was, does Canon have any intentions or not in making DPP more compatible with Sierra? The frustrating response I received follows...
Dear Peter Montanti,
Thank you for contacting Canon product support. I understand that you have concerns about your DPP software with Mac OS Sierra. I can address this for you.
There have been versions of our software listed under the 10.12 operating system on our website. As for the compatibility with Photoshop you may need to check Adobe's download page to see if there are updates they may improve compatibility.
Please let us know if we can be of any further assistance.
Thank you for choosing Canon.
Sincerely,
Trevis
Technical Support Representative