cannot login into maxview storage manager

Hello there,

I just installed the Adaptec Maxview Storage Manager as described in the KB,
where the installation succeeded as I had to give the login-name and password.

After restarting the system I can reach the webinterface of the manager but
my credentials for login are not working. It says wrong password / username.

Is there an idea for me ?

Thanks for your help. Greetings Marco.