Hi there.
Bill Pytlovany, the maker of Winpatrol, just did an interesting blog entry about false positives. In it he describes how CCleaner removes a file that is needed by Winpatrol to rollback changes made. If one of the developers could look at his blog and his report, that would be most helpful.
http://billpstudios.blogspot.com/2010/11/beware-over-ambiguous-clean-up-programs.html
While I?m honored to be included, WinPatrol users will want to uncheck this box. The history.txt file is an important file you won?t want deleted. The history.txt file stores a lists of actions you took using WinPatrol. If for some reason you want to recover a change you?ve made it won?t be possible without the history file. If at sometime you want to clean up this file WinPatrol already provides a button to initialize it.
I?m hoping to contact someone at Piriform so I can let them know what might be useful to clean without hurting WinPatrol.