Installation Problem cannot create account user

I have a problem with the installation.i have already 2 invoiceplane that work propely on other two different databases.
Installation of the third on a new database fail because when I open the setup to configure the database skip the step of creating the primary account
in short, goes directly wing login page without making me create any user
I tried to remove and reinstall all over again but nothing
I hope someone can help me

I cant create the user account at the end of the setup. all versions up to date and working.

My wild guess would be that the database needs to be completely empty to allow the creation of the first user account.

unfortunately the database is new and empy
i don’t know what is the problem