I have the same problem:
I bought a Bronze membership last April 20th and I got my code to download the installer of VM. But I didn't notice I didn't receive my user/password nor the code by email. I closed the site and last week I didn't remember the user/pass. I tried some choices I thought I had use but they didn't work. And the remember feature is not working because of that error message. So I can't login, I can't get remembered my user/pass, I can't get my Bronze membership code nor download the new update installers.
I have the Paypal email from the purchase as proof, with the invoice ID and everything. Please I need some help.
Thank you.