Version 32.2 supports all Windows, including 8.1, both 32/64bit. So if you are upgrading to 7 Pro, you can use your existing installation disc. If you are upgrading to W10, you may need to download and install the supporting full version pack, if the W10 installer does not find it automatically.
From this page, > http://support.hp.co...from_HP_website
read from, Windows in-Operating System (in-OS) driver, (Note the instruction "If your printer is connected to the computer with a USB cable, disconnect the cable from the printer."