Keynote won't open because its asking to update but i already have latest version
When i try to open a keynote file, i receive this notiication, " It's time to update! To open this presentation, you'll need the latest version of keynote." Go to App Store.
However when i go to app store it says i have the latest version. I Tried deleting in and reinstalling but the same thing occurs.
Mac Pro, OS X El Capitan (10.11.2)