I'm wondering if anyone else has encountered this behavior?
I created a PDF from FrameMaker 8 using Acrobat 8. A collegue reviewed the file and made comments using the Comment and Markup Tools feature in Acrobat Reader 9. Later he upgraded to Reader X and commented in the same file again. When he saved the file from Reader X, all of the comments (aproximately 95 of them) were wiped out of the PDF. Operating system is Windows XP, service pack 3.
Is there a limit to the number of comments/markups that can be made? Could this be a version compaibility issue?