Hi, I registered Maschine to my old MacBook, which is no longer working and I've probably not used Maschine for about 3 years as needed to get a new MacBook. I have today tried to register Maschine to new MacBook Air, but did not recognise my email and password and I may have registered with an old email (but I no longer have access to that account). I have not been able to register the serial to new MacBook as it is already registered.
I should be ever so grateful for help to re-register serial.
Many thanks, Sophie