Upgrade from PT 10HD to PT 11HD? (bought 10HD on eBay)

[Concept Chelia]

Hi people,

I need help from you guys!

I would like to buy the upgrade from Pro Tools 10HD to 11HD. Regarding this purchase, I have some issues that I would like to consult with you. I bought a used Pro Tools 10HD (4 license iLok with Pro Tools 9, 9HD, 10 and 10HD).

1. I transferred the license to my iLok account. So right now I have fully control of my Pro Tools 9, 9HD, 10 and 10HD licenses on iLok.

2. I don’t have Pro Tools 10HD registered on www.avid.com, as I didn’t get the System ID for the purchased product (PT 10HD).

My question is, will I be able to buy and install the upgrade option from Pro Tools 10HD to 11HD without the System ID on my avid account?

Thank you in advance! Cheers!

Mirza