4 Replies Latest reply on Jan 3, 2016 2:28 PM by dj_paige

    LR 4 / Old Serial # not working to re-install Lightroom on iMac

    lucv39931328

      LR 4 installed on my Mac Book Pro . Installed on my iMac / limited usage : No development mode , even after installing my serial number ( it tells me "serial number entered is invalid )  anybody can assist ?