Description

The file UDS-Update.exe must be in exe directory.
Windows Vista users : the file UDS-Update.exe.manifest must be in exe directory (and maybe disable UAC).
Update will be checked 30 minutes after startup.

Two ways:

[1] Internet updates (by official website)

On clients, in options screen, click "From internet", and updates will be automatics.

Server option _FORCE_UPDATE_BY_INTERNET allow to force client updates. Clients cannot disable updates.

[2] Server updates (local/intranet or internet server)

Server option FORCE_UPDATE_BY_SERVER allow to force client updates.
Clients cannot disable updates or choise update from internet (site officiel).

If new translations are available (files XX.ini), upload them on server folder /distant/update/.

How to know client version

http://www.intramessenger.com/forum/viewtopic.php?t=218&
THeUDS 2006 - 2012