weberp-demo login fails

[opto]

Hi, for 3.11 (download a few days ago), the demo login (data as given in login windows) fails. (wrong user/password combination.
After htree trials, the system locks (ask admin...).

Xampp 1.7.1 with mysql 5.1.33, I think. All on Vista business.

Do you have any ideas what's wrong?

Thanks for the help,

Klaus