iPhoto won't open
I am currently running iPhoto ver 9.1 however when I updated my system to Mavericks I cannot open iPhoto (it has a grey circle over the icon)
The App store won't update iPhoto successfully - says there is a problem updating.
I think I need to buy iPhoto again but the app store is only allowing an update because I have the application on this computer.
If I need to delete iPhoto is there a way to secure the photos in it?
Thanks in advance😕
iPhoto '11, OS X Mavericks (10.9.2)