Duke, I'm not sure why you had to go with that extra program. I am also running W10 and I simply installed the recommended Java version, (which according to the Java website is jre1.8.0_111), and I set it as the default program to open .jar files. Worked like a charm.
Three RFC Brass Hats were strolling down a street in London. Two walked into a bar, the third one ducked.
Former Cold War Warrior, USAF Security Service 1974-1978, E-4, Morse Systems Intercept, England, Europe, and points above."pippy-pahpah-pippy pah-pip-pah"