In Control Panel, go to Network and Internet.
Next, click on Internet Options.
In the Internet Properties dialog, open the Security tab.
Next, select the Local intranet option and then click on the Sites button for Local intranet.
In the new window, click on the Advanced button.
In the Add this website to the zone field, you need to add the IP address (or FQDN) of the server and click Add.
Click Close and OK to save the changes.