Hi, Hello everyone as this is my first post. I am currently using the 2015 trial version but have ordered the 2014 version for 3 pc's. My query is rather than uninstalling the trial 2015 version then reinstalling the licenced 2014 version, then reinstalling the 2015 over the top of the 2014 version to affect an upgrade from 2014 to 2015 as Ive read it can be problematic. Could I not simply insert the licence key from the 2014 version (when it comes) into the trial version of 2015 internet security.