Cubase 10 Upgrade Question

Hello
I recently purchased the upgrade from my 9PRO to 10.5PRO but cannot get it to install.

Note that up until now (Version 9) I always downloaded onto the computer I have attached to the internet and then transferred it to my recording computer which I never wanted attached and is running Windows 7 Premium,
This is after updating my ELicenser “stick”.
This time it didn’t seem to allow me to do that so I went through the trouble of attaching my recording computer.
After 3 days of attempts including installing email on it so I could just click on the link provided in my email and then most recently removing all the old versions of Cubase, it still won’t install the downloads which show the WINZIP:SDA version (21 GB) or using the ARIA2.
The latest version 10.5.2 is showing up on my elicense…

??? !