Kim Kommando once recommended "System Mechanic." I used it for several years. Upon buying a new computer I was alarmed to learn that "System Mechanic" may have been damaging the Registry on my old computer. From a year of inquiries to Iolo Technologies, I received no response to my inquiries. Eventually they just refunded 1 1/2 of my subscriptions. I wonder if I should install "PC Tune-UP" as I would like "safe" maintenance to my system. Would someone offer an opinion or a warning regarding the use of such "registry maintenance" software" Thank you.

Operating System:Windows XP Pro
Software Version:
Product Name:Other ZoneAlarm Product