1. Press "Option" Button on main launcher screen.
2. Under Java Settings - Press "Browse"
3. Navigate to folder location where "java.exe" is located.
4. Press "Select Folder" option in windows folder browse dialog.
5. Confirm settings in launcher - Text changed from "-- Using bundled Java version --" to "-- Using custom Java install --
6. Attempt to launch game. Launcher closes, game does not start.