I have the free version of SiteAdvisor. (IE7-Vista Home Premium) It was working fine when I first booted, and then I did a Google search and noticed no ratings, looked up and seen the box on the toolbar was grayed out.
I went to manage add ons and everything ok there. I checked to make sure "Enable third party browser extensions" was checked.
I uninstalled using the McAfee unistall tool, rebooted, reinstalled. Still the same thing. I uninstalled using Add/Remove and reinstalled and still the same. In searching for answers I noticed the box in the toolbar was again green like it's supposed to be. Even though that would indicate it is now working, I did a search but no ratings show up.
Can anyone offer any help?