Posted March 24th, 2014 @ 11:21am by Erik J. Barzeski
I read an article today about how some people are unable to open older documents created by earlier versions of Pages, Keynote, and Numbers, so I did a quick search for all such documents, and opened, and re-saved them all to upgrade them to the latest versions.
Fortunately I'd kept my iWork '09 applications on a disk image, so I was able to pull those out to launch and re-save the really old documents, before then opening them again to upgrade them to the iWork 5.0 suite.
I recommend you do this. It stinks, yes. But it stinks a whole lot less than losing old documents.