I have just purchased Xara Web Designer Premium

Downloaded the installer via the link sent in email, but when running the installer, it 'spins' for a while, then a 'pause' symbol appears, and then nothing.
The "CONTINUE" button is available to click, which I do, but the same thing happens. Subsequently, I am unable to download the software.

I have turned off my firewall, my anti-virus software but to no avail.

Someone please help.

Using Windows 10 Pro.