Did I get the help I needed? In a word: NO. The less-than-professional Help emails told me that MontereyOS doesn't support PSE2021, and that in order to fix it, I would need to purchase PSE2022 for $99.99. I let the help folks know that I purchased PSE2021 less than 6 months ago, and that I expected it to last longer than it did. No joy from the other end. After escalating to a supervisor, they came down to $69.99, however the payment process was so funky that I couldn't tell if I was working with Adobe, or some scammer. Their email suffix was "outlook.com", not "adobe.com". Sentence structure and wording in their emails made me think that a Nigerian Prince was trying to get my $$. In order to process photos, I upgraded 2021 to 2022 from the Adobe website for $79.99. Best of luck trying to get Adobe to do the right thing.