About the database update, I was referring to the 6.x line. Also, it has been reported that AdwCleaner 7 on Vista does nothing. Yes, it runs, but the scan is too fast and in fact there is no guarantee that your system is checked at all. Actually, the issue triggered an internal report with a suggestion to disable launching of AdwCleaner 7 on Vista with a dialog with unsupported versions. It seems that they have not do it yet.