EV configure on new server no account detail

Hi

I am in the progress of migrating a EV 10.0.4 installation to a new server running Windows Server 2012

I have followed this guide http://www.symantec.com/business/support/index?page=content&id=TECH55377

And I am stuck at number 13.

Once i type in the name of the existing SQL server it detects that an valid Directory Database exists

And ask me to type in vault account credentials

But i cannot type in the username, the inbox is missing(see picture)

Any one tried this ?