running windows 10 with a 23.3GB windows folder on a pc that is so slow
previous answers on this site have suggested running PatchRegCleanup-x64 which when I do, results in the error message "A productcode must be specified"
I have run "sfc /scannow" and "DISM /Online /Cleanup-Image /RestoreHealth" as an administrator as recommended on this community forum as a way of getting PatchRegCleanup to work. Neither found any problems however PatchRegCleanup still returns the productcode error message.
How do I
a. speed up my pc
b. reduce the windows folder size
thanks