Registering Cubase SX1 - Still Possible?

Hi guys, please excuse my ignorance as I’m new to all this, but I need some help here!

I have a copy of Cubase SX 1.06 & long old style dongle. I want to register it. Is this even possible? When I tried to register it via My Steinberg the number I enter isn’t valid. My dongle number is only 6 digits long.

The reason I ask is that I might want to sell on my version of Cubase SX1, as I’ve bought a second hand version of Cubase 4, & I don’t want the new owner to run into any elicense problems should the dongle break etc.

Any help from knowledgeable persons would be very much appreciated!

Thanks. :slight_smile: