Reg Key Aspupload I Have An Installation Disk, How Do I Find My Reg Key Before I Format?

I have an installation disk, how do I find my reg key before I format? - reg key aspupload

I have the disc. I remember I had to install a product key or a registry key on the hard drive to use it is a way to this key so I can reuse? You do not want this team to an illegal equipment. I love him and want to make sure it is ok in the end.