just updated and restarted my laptop now cannot get access to anything even internet because of message Catalyst control centre host application has stopped working! I have been at this since 10am (4 hours ago) all the answers are telling me to go online to update certan drives but I cant get online!! I tried system restore and thought it was working until the same message popped up! Is this a real problem or a virus? Help!! By the way I am on another laptop that is why I am able to post this.