After installing recent windows update (I am still on windows 10 64 bit) navigraph hub has seemed disappeared from my PC. I did reinstall hub couple of days ago but I can no longer find it on my PC. The only thing I have is navigraph FMS data manager which I use to update my P3D addons. I don’t think my windows defender is blocking it or something.
Hi!
Could you try reinstalling it? I am not sure what happened during the update, but reinstalling it should bring it back!
Kind Regards,
Malte
Hello again!
Is this still an issue for you?
Kind Regards,
Malte
Hello there!
Yeah it is working fine now! 
I am happy to hear it. Thanks for the update!