Dev Dashboard

Hello,

I just started my trial and I am trying to log into the dashboard plugin through my local wordpress site, however I get a notification stating:

This domain has previously been registered with WPMU DEV by the user Alison(a****n@punktdigital.com). To use the dashboard plugin on this domain, you can either login with the original account (and upgrade it if necessary), or upgrade your trial to a full WPMU DEV membership.

I would really hope I don't have to upgrade and begin paying, without even being able to test your service on my local WAMP server wordpress site. Any help would be greatly appreciated.