The “hosts” file is a local configuration file that assigns the unique name of computers to the IP addresses.

By default, Avira blocks the access to this file due to the fact that it is often the target of viruses that modify the host’s file to lead users to fake online services.

If you want to edit the file, or if one of your programs needs access to it, proceed as follows:

  1. Click the Avira icon in the system tray to open the Avira user interface.
  2. Click Security in the left menu.
  3. Click the module Protection options.
  4. Click the settings icon of System protection.
  5. In the left pane click General → Security.
  6. Disable System protection.


  7. Confirm the change with Apply → OK.
  8. Edit the Hosts file as desired.

Please do not forget to re-enable system protection afterward.

Source : Official Avira Brand
Editor by : BEST Antivirus KBS Team

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