Activate Cubase 8.5 pro

Hello! there is a usb key and wanted to activate cubase 8.5 pro. But it gives an error, screen error:

To learn whether the email was cubase?


Contact your local support, please. They will need the e-Licenser Number to be able to check the registration.

You can link to support please.
Can’t find odds of connection with her.

Tell me, how can I find out which email address was registered with the key and at what time?!

Contact local Steinberg dealer (or official Steinberg) support. They will tell you the email address (after verification).