HP PRINTER PHOTOSMART C4480 NOT LISTED. TRYING TO INSTALL

Try this WEB site -
You can download the HP printer drivers from their supportWEB site. Please click on this link and select your model printer to download:-http://welcome.hp.com/country/us/en/support.html

Windows Vista drivers are fully compatible with Windows 7.
However, checking HP's website revealed that they released drivers for Windows 7 for the Photosmart C4480.
Drivers are available for download at the following link: 
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?lc=en&dlc=en&cc=us&product=3418705&lang=en&

I had the same problem. I tried to install my new HP Photosmart 8550 printer onto my HP desktop, I am running on Vista 64 bit. Kept getting fatal error MSI.dot4wrp40 over and over again. Upset that my Windows installer was corrupted. I search the internet for this error and realized that this only comes up with NEW HP Printers and scanners. I went to Epson's website and downloaded a driver for one of their photo printers and downloaded the driver for the Epson Stylus Photo1400 Vista 64 bit driver, and guess what it installed I went and bought this printer and I am up and running again. Sorry HP I am jumping ship. The week before I tired to install this HP printer, I installed Print Shop Pro Publisher 23, Blackberry desktop, and Canon digital utilities which in fact all use Window Installer. All installed with no problem, and they are all working. I believe this error message has to be a conflict between HP and Microsoft's 64 bit OS only.... Google THIS ERROR and you will notice only HP comes up.

Remove the printer software driver and software completely. Install this driver only if you do not want the product assistant. Click on the link below to start downloading the driver:
HP C4480 Printer Driver (40 MB)

Other precautions:

1. Disconnect your printer from your pc and connect when the driver installation asks you to connect it.
2. You will need to perform this installation from an administrator account.

This driver is for Windows XP. For drivers for other Windows editions please click on the link below:

Driver Page

yea but you need to Download the correct driver for yor system

yor computer infect to the virus just format the your pc and install the printer CD and working fine ....

hey

try this installer
http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=219&lc=en&dlc=&cc=us&lang=&product=3418705

note the mac versions listed there

go to hp.com and register it there

Download the drivers from HP website and install teh drivers from website.

Unplug the printer before starting the driver installer software. The setup wizard will tell you when to connect the printer.

Download from : HP Support & Drivers

Download the newer HP Mac software that will work on version 10.4 as well as 10.5

http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=219&lc=en&dlc=en&cc=us〈=en&product=3418705