I have a bunch of files that are extremely fragmented. Many of these files have thousands of fragmentations, the lowest ones have hundreds. Simply defragging doesn't clear this. I've tried a program called Smart Defrag, but I tried its Defrag & Optimize option (its normal defrag didn't fix anything) said it'd take over 1600 hours. That may be false, but I've been thinking about letting it defrag for days. Can anyone help me fix this?