I was using defraggler and everything was fine. A download finished on my E Drive so I stopped defragging and moved those files onto my C drive. Rebooted and started Defraggler up again.
This time though when I hit the defrag button for my C Drive, Defraggler popped up saying that I had less than some percentage of 'real' free space left. Do I want to continue? I hit yes and its still all good.
Seems my C Drive got a large portion turned into 'Reserved MFT Space' sometime after I stopped the defrag process the first time. As you can see from my screenshot, free space is 23%, and when I moused over the purple squares Defraggler told me they are empty.
Anyone have some insight on this? Why did I suddenly get a very large Reserved MFT Space?
Edit: forgot to upload screenshot