iWork purchased on disc in 2011. Why can't I upgrade free?
I bought iWork on disc at BestBuy with my MBP in 2011. But when I click on Pages, Numbers or Keynote in the App store I get the message, "Pages 4.3 is already installed but was not purchased on the App store. Would you like to purchase? $19.99"
Why can't I upgrade? I did buy it, but at the time it was not even AVAILABLE in the app store.
OS X Mavericks (10.9)