My iTunes won't open (MacBook Pro)
Suddenly starting today, my iTunes no longer opens. When I click on the iTunes icon in my dock, and the icon just bounces once and stops, never opening. I've also tried opening the application from my Applications folder, and as well as trying to open music files from the Finder. Nothing works. I've restarted multiples times. What could be the problem? Thank you.
MacBook Pro (13-inch Mid 2010), Mac OS X (10.6.8)