O seguinte funcionou quando tentei.
- Open the Start menu.
- In the search box, search for "Windows Firewall."
- In the search results, select "Windows Firewall with Advanced Security."
- In the "Overview" section, check to see which profile is active. By default, it should "Private Profile."
- Next, click on the link marked "Windows Firewall Properties."
- Select the tab labeled "Private Profile."
- Make sure that "Firewall State" is set to "On (recommended)."
- Under "Inbound Connections" click on the drop-down menu and select "Block all connections."
- Under "Outbound Connections" click on the drop-down menu and select "Block."
- Next to "Protected network connections," click the button marked "Customize."
- Make sure that all of the check boxes are marked, especially "Local Area Connection" and "Wireless Network Connection" (if present).
- Click the "OK" button. When that dialog closes, click the "OK" button on the next dialog.
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