The update server is the counterpart to Update service on the PCs. The installation packages are provided in the installation list under "ClientInstall" for the update and installation service.
When you install estos UCServer the current matching client version to the server version is copied into the ClientInstall folder in the same language as the server. If you wish to provide further languages for software distribution and the update service you must copy the appropriate installation packages into the folder manually.
The folder is monitored by the server for changes; in other words, you do not have to restart the Server when you wish to offer new installation packages. Simply copy the packages into the folder. They will be recognized and offered automatically. (The files must be entered in UpdateDefinitions.xml. The various language versions with different names for the installation files are, however, already defined here.)