I have forgotten the password and email address I used to license S3D, so as a result I can't do a password reset on the S3D web site. It insists in requesting both the user name AND email address before issuing a password reset email. So I can't now re-install my licensed copy of S3D until the folks at S3D respond to my support request - hopefully that won't be too long, I'm down until that response is made.
I'm wondering why S3D want me to provide both my user name and email address to get a password reset? It seems to me that if you can supply the user name (which I do know), then the S3D system knows where to send the request to. That's the way that all other online systems I use work and S3D's arrangement is frustrating - and causes lost time for S3D staff who have to respond to requests that their system denies.