Either the files are compressed, or they are encrypted, at the OS level. Check the properties (right-click on the file, and select "Properties") to check the properties.
>Hi.
>I did a cleanup on my disk recently, and notice now that some of the files are coming up in a light blue colour, when I go into Explorer.
>
>I cant see any obvious reason for the blue colour... anybody know why this is ?
>
>Regards,
>
>Gerard
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)