If you go to the screen called "Gemini Web Services Location" in the Gemini scheduler service installer, then hit the back button once. It actually acts like it is going to the "Next" screen and doesn't actually go BACK.  Looks like you need to update your installer for the Gemini scheduler service.  FYI I am using V 3.1.0 of the scheduler service.

Do I get a reward for finding these bugs for you? [:)]