Drive Defragged But Light Blue Boxes Everywhere in Defraggler Posted January 23, 2009 Greetings, I just defragged my drive and the analysis says that there are 0 Fragmented Files and 0 Total Fragments. But there are light blue boxes all over the place following the nice neat rows of dark blue boxes. When I hover the mouse over these boxes the little popup says "No files are in the block." So, if there are no files in the blocks why are all those light blue boxes appearing all over the screen? Thanks for any help on this.