
Settings > Client Proxy
If your administrator grants you the proxy configuration privilege, specify the proxy settings the OfficeScan client will use to connect to an update source. When you right-click the OfficeScan icon and select Update Now, the proxy settings display.
Select Use HTTP proxy server.
Type the proxy server address and port number in the text boxes. If your proxy server requires a user name and a password, type your user name and password in the text boxes.
Click OK.