I have created a wordpress mu site (folder based) without www. prefix and modified config files for wp and membership as follows:-
define( 'MEMBERSHIP_GLOBAL_TABLES', true);
define( 'MEMBERSHIP_GLOBAL_MAINSITE', 1);
Also I have deleted the m_installed option within your wp-options table.
This seems to okay.
The issue regards restricting content. On the main site seems to be no problem at all.
However, the restricted content is in the sub folder sites and I don't seem to be able to restrict access to this using url groups.
I have added negative rules to the visitor level using urls , regular expressions with no success.
I can live with visitors accessing the home page of a sub site, but not anything else.
Could you please advise as to where I am going wrong.