Thread:Extension talk:LDAP Authentication/Ldap group restriction doesnt work

The MediaWiki version you are using: Mediawiki 1.6.12

The LdapAuthentication extension version you are using: LdapAuthentication-MW1.18-r90286

Hi, I have setup a windows server 2008 r2, with Apache, Mysql, and Php, and Mediawiki 1.6.12 to work with active directory authentication. This all works fine. However, i am trying to restrict access to certain active directory OU's OR groups.

My ldap config:

Like I said, ldap authentication works fine, but i want certain groups not be able to login. What am i doing wrong?