You must set the network connectivity preferences and install the Terminology Checker plug-in only once. When new rules are added, and existing rules are updated, the files are automatically copied to your local folder.
Open Oxygen XML Author.
From the menu, click OptionsPreferences to open the Preferences dialog box.
Click Network Connections SettingsHTTP(S)/WebDAV and select the Automatically accept a security certificate, even if invalid check box.