Olympus stylus-9000,invalid image.

[scranch]

I have an Olympus Stylus-9000/U-9000 didgital.The last 25% or so of over 800 photographs comes up on the computer"Invalid Images".
This is the second time,on different XD cards.
Any ideas of the cause?
The file sizes of the invalid data are about the same as the images I can see.
Thanks,Scranch.

[ricktas]

Can you view these 'invalid images' on the camera LCD? There could be a whole range of causes.

[Big Pix]

do you have the latest software so you can view your images