Three 'index.dat' files not being cleaned in IE 8.
After running CCleaner, and doing a reboot, whilst most index.dat files are being cleaned, I find the following three files are not being cleaned.
Documents and Settings\User\PrivacIE\index.dat
Documents and Settings\User\IETldCache\index.dat
Windows\system32\config\systemprofile\IETldCache\index.dat
(A program that reads the contents of index.dat files was used to confirm that there was content in these files.)
I do hope that this problem with CCleaner can be resolved sooner rather than later.