How to delete tmp files in the root drive?

Hi folks,

Can anyone help me how to configure CCleaner to delete tmp files in the root of a drive? (i.e. C:\)

I posted this question in another thread but there is no progress after 3 days.

Refer to this: http://forum.piriform.com/index.php?showtopic=17166

Please just add to your original post, there is no point in two threads for the same subject.