WhiteCollar

OS: Windows 10 Home (64bit) upgraded from Win 7 Home. CCleaner: 5.19.5633 (64bit) AV: Kaspersky Internet Security 2016 I've searched this thread and found it more than once on this forum, but have not found a good answer for the problem so far. Anyway, CCleaner cleans to 100% and finishes without wipe free space checked, but when I try to wipe free space is appears to hang up at 98%. I've let the pc run for 12+ hours with no change. Any ideas?