when you connect to the server inside LFS you see a little box for the password? type the admin password you set up into it and voila, you are an admin
Make sure the admin password is actually specified in the servers setup.cfg, lines with two leading slashes "//" are treated as comments, not used as commands / settings.
//admin=password should be /admin=password to not be treated as a comment.
LFS S2 ALPHA U Dedicated Host - setup.cfg //if required - admin password
//admin=****** <<not working and LFSLapper Password = ******** . in lfslapper dont have those //