although I have registered as user with a name anyone, does the program always tell me that I am the user "Z28IPfxBF9DDw" I don't understand for that, doesn't he/she allow to register with another name, even and erased that name of the database and position the one that I want, but anything, if I want to enter as user, does he/she have to be with that name, can I change it? in the user profile he/she doesn't leave me. Thank you.