Every time I use the printer it asks me to register. I am already registered. This is very annoying!

Why would you ask that !

Once it is up & running,a day or so later,
& everything else is set up,register it

The first time you visit this site it generates a pop-up that is annoying and bad design.
The pop-up asks you to register as a guest. That is more annoying, no one wants to register on a site before they have had a chance to look at it.
So 2 fails in the first 5 seconds of looking. Most people will stop then and the site will lose trade badly.

check the button dont ask me again at the time of registration page appear and skip it once that will not appear againg

and there is no need to register the printer

Unfortunately, someone from the outside cannot handle this issue for you. Only you can register your printer from your end and you need to handle that through the Vendors website - regardless of where you downloaded the patch from. Registering your printer isn't to establish ownership and its not a one time activity. The computer will think the printer is a new accessory each time you reconnect it after not using it for a while or when you uninstall and reinstall the software for it. To get rid of the pop up messages, follow the prompts and continue on to the vendors website to complete your information again. This will stop the messages. I hope that this helps?

To update the maps you connect the satnav to your computer. If you haven't registered your satnav already you need to do so first. Go to www.garmin.com. Select your country and then click on myGarmin. If your satnav is already registered skip to the next paragraph. If it's not registered click on Register Your Garmin Product. When registering you'll be asked to create a username and password. Write them down and keep them safe as you'll need them anytime you update your maps.

When you have registered your satnav, or if it's already registered, Click on myGarmin, enter your username and password and log in. Click on myMaps. If there's a map update available it will say so beside the map name. Click on Get Update and follow the prompts.

To update the software, connect your satnav to your computer, download and install webupdater from http://www8.garmin.com/support/collection.jsp?product=999-99999-27 if you haven't already done so. When it's installed it will search for updates. Follow the prompts.

Try registering it again. If it was already registered you won't be allowed to register it again. To register;

• Connect the satnav to your computer
• Go to www.garmin.com
• Select your country
• Click on myGarmin
• Click Register Your Garmin Product

If it wasn't already registered you can follow the prompts. You'll be asked to create a username and password. Write them down and keep them safe as you'll need them if you want to update maps in the future. If it was already registered you'll need to contact garmin if you need to log in.

After downloading the patch, did you actually "run" the '64RegReminder.exe' program?

If by registration you mean registering online, than it has manual which you can study and its written the website where you can register your device. Or after installing the software which came along the printer it asks for the registration, or if it is already installed than you can go to programs and look for HP folder or HP Officejet folder, there there must be last option which says register or register your product.

If my advice helped you please feel free to rate me thanks.

ask the original owner to de register the product

Registering the printer is part of the software driver setup. It doesn't cost anything...

I would go ahead and re-register it. The driver will then install and you should be able to print to it.