Hi there, hope someone can help me, i've searched the web and could not solve this very simple problem. I installed a HP printer with the driver that i used for Win XP, it didn't work, i came to find out that for my printer (Deskjet 3820) to work on Win 7 i have to use the driver for a similar HP printer. Now for that to work i have to remove my previous printer that appears listed on the unspecified devices only i can't seem to do it!! How do i do such a simple task? Remove an unspecified device? Completely?