Most of us with this fatal error problem,Know about the outage.
You would think that when a site is back online it would work.
Instead of having $100 of software on my computer I cannot use.
Thanks
I to waited for the upgrade to be finished, Then purchaced the 737NGX installed.
On activating got the same fatal error message.
I have done a ticket at PMDG. But no reponse yet.