There's an option in the:
[eprints3]/acrhives/[archive-name]/cfg/cfg.d/registration.pl
called 'allow_web_signup'.
I believe setting this to 0 stops the web-registration.
On the wiki, there is also this page:
http://wiki.eprints.org/w/Removing_User_Registration
 
Cheers,
John


From: owner-eprints-tech@ecs.soton.ac.uk [mailto:owner-eprints-tech@ecs.soton.ac.uk] On Behalf Of Rodrigo Hernangómez
Sent: 08 October 2008 12:09
To: eprints-tech@ecs.soton.ac.uk
Subject: [EP-tech] Don't allow to create new accounts

Hi,
I wrote this message but nobady answer me. Does anybody know how to do this?

By default, anyone can create new accounts and start creating new items
for the repository. I want that just the EPrints admin can create new
accounts. How do I disable this feature?
Thanks!