|Sounds like Spybot has gone sour since I used to use it.|
You might be better off with SpywareBlaster (that just blocks bad websites and is updated every two weeks). For more general checking MalwareBytes is very good, as is the little toolbar finder ADWCleaner.
Hope the reinstall goes OK - make sure you export all your Outlook stuff first if you use it.
Always pop back and let us know the outcome - thanks