I bought 5 copies for my company. On the windows 10 Pro system I installed the program on, I logged in as the user (standard user) and registered the program. Later on, I logged in as the local computer administrator and PDFelement asked me to register again. So 2 questions. First, isn't the registration for the computer the program it is installed on and not for individual users? Second question, If I had registered the program under the administrator account and then under the end user account, would that have registered as 2 separate installations?