New to me ST-8300/FW8 camera/FW CCDSoft serial registration

Hello,

I purchased a SBIG ST-8300M with the FW8-8300 filter-wheel. The camera came with a  CD that contains CCDSoft software, however, the serial number was registered to the previous owner. How do I ensure I can register this to my ID and receive the necessary updates?

Thanks,

Dhaval