Just got a new Mac. I have 2 licenses of Parallels Pro for 2 Macs. After installation of all apps, Parallels toolbox for Mac needs to be activated. I use my primary key and the message says that the key has been used on 3 computers and can't be activated. I used my 2nd licenses and the system says that it can't be activated. Both offer to purchase a new license. Is there any way to logout from both accounts and re-activate each with proper license?