Currently Being ModeratedFeb 13, 2014 8:34 PM (in response to bdt48)
It is not the applications and reinstalling it will not help - it is the library
Back up your iPhoto library, Depress and hold the option (alt) and command keys and launch iPhoto - rebuild your iPhoto library database
And as a note NEVER import one iPhoto library into another iPhoto library - it does not work and creates a massive mess
Currently Being ModeratedFeb 14, 2014 12:39 PM (in response to bdt48)
As a Test:
Hold down the option (or alt) key and launch iPhoto. From the resulting menu select 'Create Library'
Import a few pics into this new, blank library. Is the Problem repeated there?
Post back with the result.