USB-eLicsenser

I got Artist 6 for Christmas years ago and I never got to use it.So this might seem like a silly question but I have Cubase Artist 6 and I want to upgrade to Cubase Pro 8.5. the problem I have is that I have two different accounts on Steinberg and the account I’m using right now is the only one I can remember; and the other account has my USB-eLicenser registered under that account. I was wondering if it is still possible for me to upgrade my Artist 6 to Pro 8.5 using the same USB-eLicenser and still us the new account?