My Data D: Drive is a 2T HDD Internal Drive. It has always been set to Optimize automatically once a week. It has always shown as 0% Fragmented until yesterday. Now it shows 70% Fragmented “needs Optimization”. I’ve manually run that program a dozen
times and it continues to say 70% Fragmented. I have 2.5 GB on this 2TB HDD. What’s happening with this “Optimize” program? I added nothing to the drive before this problem began.
WIN 10 PRO – Version 1607. Build: 14393.321Source: Windows Support