Hi Teak37,
I understand that you are having an issue getting the full feature software for your printer installed from the CD. I will try my best to help you get the printer installed. Here is a download for the HP Photosmart and Officejet Full Feature Software and Drivers. Download this file and save it to your desktop. Then follow the instructions in this document for Installing the Printer Software in Windows 7 for a Wired (Ethernet) Network Connection to install the software and drivers.
I hope this information helps, let me know if you need further assistance.
Thank you,