I have used PC Tune Up since 2007 and this year Dell and iolo are no longer in partnership and Dell PC Tune Up has changed to System Mechanics. I downloaded it and then for some reason my computer went down and would not start. Finally it started and restored back before I downloaded System Mechanics. I have tried to download it but it keeps saying to remove the PC Tune Up Program and when I go to the control panel to do that it says that it can't uninstall because they can't find it. Now System Mechanic won't install until I uninstall PC Tune Up. How can I get PC TuneUp uninstalled???