New
#1
Is Superfetch suppose to clean up after itself ?
After updating to FCU (1709) my startup time was slower and it appeared that Superfetch was the culprit. Superfetch was at 100% disk usage for a few mins, before it would finally calm down. Obviously, setting it's startup to manual or disabled eliminates this, but I was curious, so I went poking around and found the following.
I took a look in the C:\Windows\Prefetch folder and noticed there were .pf files in there for programs and apps that I had uninstalled (before the update). So I deleted everything in the Prefetch folder (NOT the folder itself). After a couple of reboots my startup time was back to normal and Superfetch 100% disk usage would calm down much faster (less than a min).