I recently upgraded from Total Security 2012 to Total Security 2013, but the registration key was not renewed like the update thread said it would. Once it installed I logged in and everything, but it's still currently a trial version.
My key was from a 3 PC pack, and my computer is only the second one to use it, so there is still one use left. I don't want to enter the key again in case I accidentally use up the last one unnecessarily.
Is there any way to get the full version back?