I use Advanced System Care

http://www.iobit.com/

Advanced SystemCare Free 100% Freeware


A Click A Day For Computer Repair, Protection & Optimization

This comprehensive PC-care utility has a one-click approach. Advanced SystemCare Free helps protect, optimize, clean, and repair your computer and Registry –– with daily use. Free PC Repair

I use it regularly with no problems.

Regards,

Jerry