I had to upgrade to 17.2.2 that was just released and then renew my QlikView license for the my account that logs on as the Services and then I was able to get Connections to create for both QlikView and Qlik Sense.
In the Engine log I was getting:
****ERROR: QlikView license violation detected ! Attn: Connections to QlikView will not work. ****
so my QlikView license for the account that was logging on as a service got dropped but once I opened in server and got it renewed, it worked!!!
I also was able to get 3.1 SR3 to work with this configuration on the same box along with Qlikview 12.10 SR1