Windows log files

I love CCleaner for cleaning browsing history but after i use it i can see with a program call FreshDiagnose that there is still a lot of files that can be deleted like the Windows log files and if i want to delete that i have to use another program that i have call TrackEraser.

How come CCleaner doesn't remove all the files like the Windows log files, it would be nice that it can do it so that i can use only one program to clean my computer from all those files.

:)

I would like to add that i just did CCleaner on my computer (XP Pro) and took a look at the Traces in FreshDiagnose and i still have log files in 4 different locations:

Executed Files

Windows History

Internet Cache

Internet Cookies

It seems that CCleaner did not remove all traces from my computer and that if i want to have them all remove i have to use another program or maybe that it's not configure properly.

Is there any configuration in CCleaner that will do an entire cleanup, i know that Windows is keeping log files in different places but it would be nice that everything is gone after using CCleaner.

Thanks for your time.