Take Command 24 will not register

Oct 24, 2011
71
1
I upgraded a short time ago and I have tried several times to register v24 using the key emailed to me. Registration fails with "The activation key ... does not correspond to version 24.0"

Luckily, I still have v21 installed and working, but apparently I was sent an invalid key for v24.
 
Oct 24, 2011
71
1
You're right. It says TCC key in the email. It is an upgrade and I must have clicked on the wrong choice. How do I correct it?

I'm getting old, I guess. I'm a veteran of 4DOS. :)