The first thing to do is wait until the first "virgin" connect fails. At this point (if JEmplode follows emplode) you should get a dialog box with an "Options" button.

Using "Options" you should be able to select the physical route available in case emplode/J didn't detect the unit; then you can force it to look for the unit.

If this fails, then there's genuinely something up.

One of the few remaining Mk1 owners... #00015