I am troubleshooting a laptop for my friend. One of my eliminations is Defragging. Before I run the Defrag, I always Analyse.
However, when I first start Defraggler, it says DISK HEALTH: ERRORS (see screenshot)
When I run the Disk Benchmark, after analysis, it says there are no major errors on the disk. The Seagate disk test runs fine!
I have taken a screenshot of the Health tab as well.