OK, man.
It goes like this:
1. I entered preferences.
2. I entered the conversations tab.
3. I entered the log encryption section.
4. I typed a password and clicked the change passwords button.
5. I typed the same password again and pressed OK.
6. I selected all my log files and clicked open.
7. Warning message for the first address in my selection list.
8. Warning message for the second address in my selection list.
9. Warning message for the third address in my selection list.
10. Warning message for the fourth address in my selection list.
11. Warning message for the fifth address in my selection list.
...and so on until the end of the list, then:
12. Warning message confirming that nothing has been done.
So I maybe thought it would be good if you could kind of gather all the warning messages for all your contacts' log files into one?
(BTW, I'd hope I'd be able to safe my existing password protected logs even more
-- isn't that possible?)