Sony PCG-GRT170 - Manual (Page 172)

Memory Stick
Why can't I open my image files?
You may need to reformat your Memory Stick media.
Formatting Memory Stick media erases all data, including music data, previously saved to it. Before you
reformat Memory Stick media, back up important data and confirm that the media does not contain files you want to
keep.
1. Copy the data from the Memory Stick media onto your computer's hard disk to save data or images.
2. Format the Memory Stick media using Memory Stick Formatter software preinstalled on your computer. For
instructions about formatting a Memory Stick media, see
Formatting Memory Stick media.
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