Oh, porqué gracias Mr.Jaguar291. (thanks)... If it is a firewall then it sounds like some proxy setting may be to blame. You can also go into your browser settings and make your PC refuse some of the cookies it may be receiving by right clicking your browser icon and hiting properties, once you do that you should see something called privacy and you can mess with the cookies settings there. Somewhere else around there you can also delete your offline content such as URLs, cookies, & (ect).