Superfish install bug

I have try with firefox first and got 2 install error.
the i change to IE10 and only got 1 error on Superfish, then i say fix it after install but the problem is the last page with
user details dont submit, so it dont save the info and i cant access admin DIR without get a access denied.

just want to add the final window when the install is done http://i.imgur.com/ktfBCHq.png