Garmin 5000 in Citation 700 and Navigraph

I’m familiar with the Charts plug-in, but how is it that Navigraph worked in the past, and doesn’t now? What is the excuse? They took something away that worked, and they’re saying that it can’t be done because…?

Is it because they can’t control Navigraph? Or WT? If Navigraph suddenly dies, why should MS worry about it? “Sorry, folks, but Navigraph is no longer available…carry on.”

Too bad…