This academic describes how to re set up Internet access if blocked by malware. Some malware editions modify Internet browser settings by adding a Proxy Server. In these cases, you may be unable to visit any internet sites, and thus not in a position to download the desired application to get rid of the security infections. Other forms of malware change the desktop’s DNS settings or add a variety of entries for your running system’s Hosts file. By altering these settings, laptop viruses can cause redirect issues or absolutely block the Internet connection.
If you cannot access the Internet, and suspect that here is caused by a plague infection, check the settings below.