While you wait for answers, we may have found some information which could help you.
Click here for 2 Having Suddenlyi get error message"please insert disc in the drive"?
How can I download onto my Sony 1GB Memory stick when it says it is full?
Memory stick - camera says it is full but it is not?
Pen drive does not detect on my OS win98SE?
my PC does not recognise my sony USB pendrive?
broken memory stick?