20Notes on Use When the [WindowsFirewall] Function is EnabledWhen the VB Initial Setting Tool is started, the [WindowsSecurity Alert] dialog box may appear.If the [Windows Security Alert] dialog box appears, click[Unblock].Once this button is clicked, the warning dialog box will nolonger appear.If the [Windows Security Alert] dialog box does not appear,the Windows firewall warning function may be disabled.Follow the procedure below to add the [VB Initial SettingTool] as a Windows Firewall exception.Notes on Use with Internet Explorer 9 orGreater and Windows Server 2003/Windows Server 2008 Registering the Top Page of the Camera as aTrusted SiteIn Internet Explorer 9 or greater, Windows Server 2003 andWindows Server 2008, the security level for Internet sites andintranet sites on Internet Explorer is set to [High] by default.Thus, when accessing the VB-H41/610/710 Viewer, thecamera's Setting Page or the Admin Tools, a content blockdialog box appears and the page fails to display correctly.To correct this problem, follow the procedure below toregister the top page as a trusted site.The following dialog box appears.The [Trusted sites] dialog box appears.Notes on Operating Environment1 Click [Windows Firewall] in [Control Panel] > [Systemand Security].2 Click [Allow a program or feature through WindowsFirewall] > [Change settings] > [Allow anotherprogram].3 Select [VB Initial Setting Tool], and then click [Add].1 Access the VB-H41/610/710 Viewer and the Setting Pagefrom the top page of the camera with Internet Explorer.2 Click [Add].