Instructions for using the email migration app?

Instructions for using the email migration app?

I've downloaded the Zoho Exchange Migration Wizard and would like to import my emails from a pst file.  When I select pst and next, I'm prompted for a Login email and password.  Nothing I enter is recognized: "No Such User. Try Again."

I've tried logging in with the super admin account and others, but nothing works.

If I click on Settings, I see a number of fields.  Should I complete any of them?  If so, which what?

   - Zac

By the way, I'm using my own domain name with zoho and I'm in Europe.  I only mention this because when creating an account for the forums, it didn't like the region I'm in.