Since upgrading to iTunes 11.1.2 it won't launch - I'm stuck
I updated a week ago and have been unable to launch iTunes ever since. The repair tool times out each time so that's no use.
If I have to uninstall and reinstall, do I need to make backups of my library and files first? I am not sure how to go about all this.
Any tips welcome!
iPad, iOS 6.1.1