SMSystemAnalyzer.exe is part of System Mechanic Professional from iolo.com. "Whether you are looking to find and fix stubborn computer problems; clean-up, compact, and defragment your registry; defragment your hard drive and memory; speed up Windows and the Internet; protect your e-mail and computer from viruses, worms, spyware, and hackers; secure your PC; or perform a variety of critical system maintenance tasks; the award-winning System Mechanic Product Family has the right tools for the job."