Go to Administration -> Modules -> Config Wizard Items and set the state of the different wizards to open. Next time you login the wizards will run again.
I did go to the Config Wizard Items and try to run the wizards again, but when I use the action button the wizard start however it does not display the form.
Also, I don’t think it is possible to change the state of the wizards. They are all set to done, but these wizards are not meant to be able to edit.