Same problem here but with Windows Vista Home Premium. It "finds" many issues, "fixes" many issues (after I've saved a copy of the registry), but then when running "find" again, even without closing and re-opening the program, the same issues are all there.
I run Zone Alarm, AVG anti-spy, SpyBot, Adaware, SpywareBlaster and maybe some of these besides the firewall and av program have something in the background running.
Thanks.
Chet