I am running windows XP sp2. I downloaded and ran the latest version of ccleaner. Upon reboot, I no longer had desktop icons or a task bar. This problem has occurred twice, each time after running ccleaner. Is this a known issue with this program? What settings are being deleted to cause this problem? The only fix I have been able to find is from Kelly's Corner. This fixes the problem but I would like to know what setting to disable to keep this from occurring in the future when running ccleaner. Thanks for any advice or help.