New Registration. 500 Server Error verifying email addr. Invalid Credentials

Hello.

Decided to Try PCB Designer.  The Registration Process obtained my information but, the link to the email verification produces a 500 Server Error.  Upon trying to run the software, a pop-up shows "Invalid Credentials" when fetching the license.

Uninstall and re-install as Admin did not help.

Any ideas or suggestions? 

Thanks

Ray

PS:  Cross-posed in the membership/Website support forum.