To change the network access level for the Local Area Network or other network address:
1. Select Options
2. Select System
3. Press the Settings in the LAN Setting field.
4. You will see the LAN Settings dialog window
5. Highlight the desired Network Address
6. Choose one of the following actions:
Left-click on the empty box under the NetBIOS column in the highlighted row to enable your computer to use NetBIOS communications (only for files and printers sharing) between that network address and your computer
Left-click on the empty box under the Trusted column in the highlighted row to allow all incoming and outgoing connection to and from that network address.
Left-click on the check-marked boxes under the Trusted and NetBIOS columns in the highlighted row to make both these boxes empty to change the access to Limited Access to LAN (NetBIOS communications will be blocked, while all other communications with that network address will be covered by applications and system rules).
7. Press OK