[horde] Activesync not syncing

[Roman Gelfand]

When installed horde webmail the address book source, by default, is
mysql.  I had since configured ldap server as the personal address book
source.  I, then, deleted the default address book entry from
turba_sharesng mysql table.  The address book works great.  But activesync
sotpped syncing.  Is there a reference to the addressbook that activesync
is using which needs to be pointed to a new one?
-- 
Thanks,
R. Gelfand