PTC Rejects my Product Code for Prime 7
I properly purchased Prime 7.0 last February. But I can't get any support, submit a bug report, or upgrade to Prime 8, because the first thing I must do is enter the Product Code. I enter it - it's right here in my purchase documents along with my SON, SCN, etc.
But... I immediately get the message that itis not a valid Product Code. I get nowhere, cannot even get through to the listed phone number.
Any advice would be greatly appreciated.

