hi bought a xara web designer couple of months ago off ebay, arrived in official box , i installed it and activated it , then my pc failed and ive spent past couple of months upgrading the drives , installed web designer 17 and activated when it first arrived, ive reinstalled it but cant find serial on box or disk, its also not showing up in my products, why is that, its a legit copy as it downloaded the update and worked great where do i get my serial from ???