he's talking about combining the 2 parts

(bob1 = my latest dump 1)
(bob2 = my latest dump 2)
(bill = file combined name)

“COPY BOB1 /B + BOB2 /B BILL /B”
you’ll end up with a file called BILL that’s the combined. rename it “BILL.ISO”, (or whatever, if you don’t like bill…)

this needs to be done via the cmd prompt. to start - cmd, then go to the directory you copied them to from your pc. Eg, cd c:\mydump

then do the copy bit

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