Do registry cleaners actually work and if so, which is the best and what is the best spyware/adware dectection and removal progrms? Does webroot spy sweeper incorporate a registry cleaner? How do I know if I need a registry cleaner? The computers seem to work will and after using selective start up they boot faster but a program KBD.EXE occasionally fails on the desktop. I have downloaded two registry cleaners and of course both say that the registry needs to be cleaned and I am concerned this is all a sort of scam. I now have remnants of these registry cleaners in my start up program, which I have disabled but I want to know how to remove them from the start up list. Thank you for your help.