iPhoto says it is updating, but it isn't.
iPhoto on my Macbook pro 13 inch says it is updating, but it isnt. Its shows the normal iPhoto in the dock, but when I click on it, it gives a message from the app store saying:
iPhoto is being updated
iPhoto can not be opened while it is being updated.
Somebody PLEASE help me.
Thanks.
MacBook Pro with Retina display