Lost CD key

Hello.
I have a copy of SupCom I purchased (legally) a few years ago.
I went to re-install it, but I have lost the CD key. Also, the CD key is no longer on my registry, so I cannot retrieve it from there.
Is there any way to get a new CD key? I don't want to buy a new copy if possible. thanx.|||Send a private message to the user GPG-Servo. He is a GPG employee who has access to the GPGNet database, so if your key is registered on GPGNet, he should be able to retrieve it for you. However, if it was not registered on GPGNet, then maybe you could try contacting THQ support so that they can give you an extra key.
I've also heard that you can make up a random key for installation. The real key is only necessary for GPGNet authentication. I don't know if that would really work though.|||Thank you I will try that.