I list my files with a file handler and then export it to a text file which I
open in PSPAD.

That gives me a file listing all the files across all my hard drives, my total
computer.

Now pspad will remove all the duplicate lines.

That's fine for all duplicates on one drive because the whole filename/path is
the same.

But the same file on a different drive is not seen as a duplicate because the
filename begins with a different drive letter.

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