Need to put Adobe on my new computer. Purchased an upgrade a few years ago & no longer have the original (only have the upgrade CD)

In 2010 I purchased the Adobe Standard 9.0 upgrade (at that time I had Adobe 6).  I recently purchased a new computer and am in the process of switching over.  I no longer have the 6.0 version. How do I move Adobe 9.0 on my new computer?  All I have is the upgrade version.