when I plug my bb in the usb cable for the pc I get a ms windows window that pops up an says there might be a problem with some files on this device. Then I have 2 options 1 scan an fix or 2 continue.
you more than likely disconnected to early and did not properly eject the device so it might have messed up a file or two that were transferred. are you using a memory card?
I get this message every time I connect to my Vista laptop. Never anything wrong on the card, so I just ignore. I think it's something about how Vista see the card in my BB.