Hi David,

Looks like the JAVA_HOME environmental variable in Windows isn't configured according to the error.

Can you go into your Environmental Variables in Windows and check to make sure you have it there?

You should be able to get to this by going into the Control Panel > System > Advanced System Settings > Environmental Variables

If it isn't there, you should be able to add JAVA_HOME there as a new variable and point it to where you have Java installed (probably something like C:\Program Files\Java\jdk1.8 or something to that effect).

Regards,

Jon