Hello
.
Some progress and some confusion:
1. Advanced Cleaner does identify all attached Drives (C to G) --- E,F,G are removable USB drives; D is an integral SD Card
2. But Advanced Cleaner only scans C and D --- in the case of E,F,G it reports that 'the wrong volume is inserted' and does not scan them
3. On the other hand Jet Search does not identify C and D at all, but does identify and searches E, F, G
I have restarted and repeated the exercise several times to finally establish this.