Hi there Jamesis,
Welcome to the Forums:)
I saw your post about the issue you are having with your installation and would like to help where I can.
1. Perform a Level 3 Uninstall using this HP Officejet Software and Driver Removal Utility. (uninstall_L3)
2. After the computer restarts, reinstall the printer by using the same driver you posted above.
Let me know if this helps, if needed, I will help you out further!