I was download X-Plane 11 demo 3 month ago.
It's really fantastic!
I purchased X-Plane 11 Digital download yesterday.
I get the product key in my email, and start to installation.
Click 'Install an x-plane product purchase'
And then paste my product key into blank box, and click the continue.
but! suddenly check all items left items (check servers, pick destination..etc.)
And installation failed.
The sentence is "Problem with the SSL CA cert (path? access rights?)"
I tried everything my best, still same situation!
Firewall disabled, antivirus program shout down...