Club KidSoft CD...Have you heard of it?

I realize this is a 10 year old cd, but the games on there are
favorites of my kids and I would like to use them once again (now that
I have upgraded, er downgraded to Windows 95) I unlocked them years
ago, but have since kept with the times and changed OS's once or
twice. Now I cannot get in touch with anyone to get my unlock key.
Anyone else reading this experience the same problem?