The XML configuration files are listed under C:\Tera\GN4\main\Config\Global\GN4. The files that you will edit often are Fred4_config.xml, Fred4_tabitems.xml, Ted4_config.xml, Ted4_tabitems.xml.

The add-ins files are listed under C:\Tera\GN4\main\src\Shell4Addins.

Before opening a file, verify that your local copy is in sync with the depot. The files that are marked with a yellow exclamation mark are not synced - thus, before opening it, right-click it and select Sync to head revision.

See also

XML configuration files