I had Prevx on two of my PCs and it has now changed to Webroot on one of the PCs but for some reason, only as 'free trial'. Now, Webroot will not accept my current Prevx keycode because it has apparently expired. It has NOT expired as I renewed it for both of my PCs a few weeks ago. So now I'm stuck with a free trial on one of the PCs, when I've actually paid for it. Any help on how to get the key code to actually work?