Have an SD card used in a Canon 60D DSLR. I have frequently connected this same card to my Windows 10 computer via usb port to download images. Last week, I copied some image files to my daughter's MacBook, no problems. Image files are still on the card, as I can look at them in the camera. However, my windows computer does not recognize the card. When I plug in the usb card-holder, Windows recognizes the drive, but does not see the content and asks that a card be inserted.
Did I reset something in the card when I used it in the Mac? If so, can I reset? Is this due to some windows update that corrupted some driver? Please advise.
Did I reset something in the card when I used it in the Mac? If so, can I reset? Is this due to some windows update that corrupted some driver? Please advise.