Upgraded to iTunes 11.4 and now it won't sync my iPhone 5s-sync button is greyed out.
I upgraded to iTunes 11.4 today, and now I'm not able to sync my iPhone 5s. The sync button is greyed out. I tried reinstalling, reauthorizing, signing in again in iTunes and my iPhone. I also restored my phone twice...not sure what else to do. I'm running Snow Leopard (10.6.8) on an iMac Intel Core Duo. Thanks in advance for your help.
iMac 20" Intel Core Duo 2 GHz, Mac OS X (10.4.10), 2 Gig