The changes in MacVector 14 are described in the Release Notes . You can also read more about the new features in MacVector 14 on our What's New In MacVector 14 page.
You must have a valid license to run this version of MacVector - your maintenance contract must have been active on February 1st 2015. If you get an error message that the installed license is too old to run this version of MacVector, and you are certain that your maintenance is current, you likely did not update your license activation code when you last renewed your maintenance contract. Please check your e-mail for an e-mail titled "MacVector Maintenance Contract Renewal" sent from support@macvector.com, or contact your IT support department if you are using an Institutional license. If you still cannot find the updated license code, please contact us at support@macvector.com including your serial number in the e-mail.