I have two very outdated worldconnect trees that I'd like to update. They are linked to my account (I am using the same e-mail that was used to create each tree), but when I click "edit", it takes me to a page asking for the user code and password for each tree.

I created the trees years ago (through rootsweb, not ancestry) and don't remember assigning passwords to the trees individually. I used password central to request the passwords, but it wouldn't display them. It shows "password: " (blank)

I am certain that the e-mail address, user names, etc. are all correct. Is there any way I can access the trees?