I purchased a 1-year subscription for 10 devices (PC and Mac) and one of the computers on which the software has been installed is now saying that it's only a 30-day-trial. Other PCs with the purchased subscription are fine, but the device manager says that this one has an issue. While it is an active premium subscription, how do I go about getting the software on the specific PC to reflect Norton's status? Is there a number I should contact?