I tried the SxS-1 card on a different Powerbook Mac laptop, upgraded the SxS driver on that computer and the same error happened. I don’t think the card is damaged because I purchased several new cards a few days ago and they all have the same error message..
So I know it’s not the Sony USB card reader (I have tried 2 different readers)
The problem happens on different SxS-1 cards, so it’s not the card and the cards play back fine on camera.
It happens on different machines, each of which have the new SxS driver on there, and the previous version was uninstalled.
Both machines match system requirements of the SxS-1 cards…
I am extremely stumped… what is going on?