JK Client Not Responding Win10

[msantarc]

I had JK 1.03794 installed and running fine some months ago and I was able to jam.
I tried to open  JK yesterday and it wouldn't open (Client Not Responding)

   

I decided to uninstall JK and reinstall the latest version 1.03843
I still get the same  Client Not Responding message.
I have disabled Norton
I'm running Win 10Pro 64bit
on an intel i7-2600 running at 3.4GHz
I have  12 Gig of Memory
I have auto updates on for Windows, so I'm on the latest version.

What's my next step?