CONTENIDO Forum

After installation (everything was OK) I am trying to log in with
" sysadmin " and my password I can not!!
I am having always this message "Invalid Login or Password!"
I have only one user name and one password (which is given by me during installation)
Regards

thank you
I already checked but I don't know how to integrate without subdomain or folder to contenido
by the way thanks again

Does anyone know, how to create survey & Fragebogen?
Or how to implement any other