When I do a search for example "Delta Airlines", the search engine displays the correct website for Delta Airlines; however, when I click on it I am directed to Cheapo Airlines. This happens from both the Yahoo search engine and the Google Search engine. I run Spyware Doctor and Registry Mechanic, but it doesn't seem to work. I also uninstalled and re-installed Mozilla with the default settings. No changes. I am very frustrated by this. I never had this problem with Internet Explorer. Help me please.