I think all you need to do is read this guide:
http://tack.planetdeusex.gamespy.com/In ... tions.html
And you get into 'ucc make' by:
Start > Run > command >
Type into the command prompt: cd\deusex\system
It should say you are in that location now.
Now type in ucc make
And it should take you through the proccess, just wait a few seconds, and it should be done.