Should anyone experience a problem opening the configuration window (or any
other window for that matter) in jOrgan, do check your screen resolution.
You will need to change to another setting until the window appears. It
would usually appear at some place outside the jOrgan window meaning that it
was outside the screen area on your original resolution hence why you could
not see it.
Simply move the window to a more central location and close the window and
jOrgan. Restart jOrgan in your original screen resolution and the window
should appear when you call it up.