Navigraph not loading - NSIS ERROR when UNZIPPING

I’ve finally made my way arounf the irritation of Windows Defender and downloaded Navigraph Charts (for which I have an account/subscription) but as I use Winzip to load the file on my PC I get the following NSIS message (see picture). How do I get by this new problem? Thank you.

Gary Olson

(NSIS ERROR CODE NVIGRAPH|690x340](upload://c5NgPauNopNTuEJm78ZkG5vXf77.jpeg)

Hi Gary,

Please see NSIS error - #4 by stephen and Need help with running Navigraph Hub - #2 by Ian