Problem recovering from camera memory card

100 pictures on memory card. All OK and visible on camera. One is black with 'Read error' message but there are 80 pictures after that and all visible - on camera. I've deleted a few before the Read error picture. In Wizard, when I select the memory card on the computer in the correct external drive and the specific sub folder with the pictures, I get 'This parameter is incorrect' message and no files to recover. What am I doing wrong?

If this covered before, apologies. Please re-direct me. I'm new to forums and the number on my signature is age not d.o.b!

Len72