I am using windows XP and I am having probles with the Internet Explorer Address Tool Bar as when I do a search , usualy with Google when I click on one of the search results it initialy displays the correct URL address but then this changes to a copletly wrong address and I finish up with a web page I do not want, usuly a search engine I have not heard of or a gambling site. I use AVG antivirus and this finds no problems on my system but my automatic update seems to have stopped working too and can not update AVG to check for any new virus. When I select one of my favourite I get the page I wat but on occasions this page seems to get Hijacked and the URL address changes to another address.
Any suggestion, this happened yeterday