|I'm not sure that this will bring back your "software" bundled with your printer driver|
But its worth a go, and it comes from HP Support
You must use Internet Explorer for it though
You don't need a HP computer, you just need the HP Printer plugged in, its all automatic (although you may have to "accept" so forth)
Click HPs link here: http://h20270.www2.hp.com/ediags/gm...