Ethan, I'm posting this instead of PM'ing you -- I'd think this is info that might apply to others also.
I tried "Save all PMs" in my Outbox. Duh, why didn't I think of that? I had only tried it with my Inbox. My Inbox has 100 pages, and the application won't work with that many PMs. But my Outbox had only 25 pages. (I had cleared it out considerably on a few occasions in the past when you've encouraged us to do so.) Anyway, the Save all PMs worked perfectly this time, with my Outbox. And didn't even take very long.
It saves curiously, though. I had made a folder, "ennisjack PMs," and made two folders inside that, "Inbox" and "Outbox." In my Outbox folder, the save function made one folder and one PHP file. Just to check it before I deleted the PM's here, I opened them. The folder is all the images from all the PMs. Then I opened the file in Word Pad. The headers are a bunch of gobbledygook, but the text of the messages is all there. What do you say we should open the PHP file in? What is a PHP file anyway?
Thank you for your patience.

kathy