ive been using CCleaner for quite sometime but i have an issue with the registry cleaner i useing xp with ie7 if i do a full clean after running issues the feed dicovery and diagnose connection problems disappear and you cant run them i know this is corect ive just done a fresh install and after running my first registry clen and clean all these options disapear and if i merge the back the options that were missing come back what part or the reg cleaner is doing this many thanks