a ver os cuento....no puedo acceder nada mas que a la web de Mediavida, 
, no se si reirme o llorar...hice unas cuantas screen pero no las puedo subir, he probado unas 20 webs diferentes de diferentes paises hice ping a diferentes direcciones y no responde ninguna. mediavida es la unica web donde tengo acceso, alguien sabe que puede pasar, cambie dns, restarte la maquina y nada...ningun navegador funciona mas que esa web. sin enbargo las otras maquinas de casa, conectadas al mismo router andan bien, saludos!
firewall desactivado, windows seven enterprise.
ultima actualizacion, puede ser esto?¿
Windows Malicious Software Removal Tool - September 2009 (KB890830)
Installation date: ‎09/‎09/‎2009 19:21
Installation status: Successful
Update type: Important
After the download, this tool runs one time to check your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps remove any infection that is found. If an infection is found, the tool will display a status report the next time that you start your computer. A new version of the tool will be offered every month. If you want to manually run the tool on your computer, you can download a copy from the Microsoft Download Center, or you can run an online version from microsoft.com. This tool is not a replacement for an antivirus product. To help protect your computer, you should use an antivirus product.
