When the iPhone is connected to the computer and iTunes, I get this iTunes sync alert pictured below. I cancel the sync so that I don't lose calendar entries.
Why am I getting this warning and am I in danger of losing calendar entries?
I upgraded to iPhone5 and I use Microsoft Exchange and Outlook 2010.
I successfully activated the Exchange account to load my emails, contacts, tasks. I synced with iTunes the first time successfully.
I let it sync and iTunes erased all of my calendar entries. Not good. Fortunately, I have a backup. Solution: turn off sync for calendar in iTunes since I use Echange.