Aperture crashing since Mavericks upgrade
I recently upgraded to Mavericks. Now Aperture keeps crashing and I cant use it at all. It's version 2 but had been working fine until the upgrade.
How can I resolve this or how expensive is it to upgrade Aperture. (Not really what I want to do though)
Can anybody tell me if there is a solution to this problem. I'm not a techy.
Any help would be greatly appreciated. Thanks
Edel
Aperture 2, Mac OS X (10.7.5)