I'm trying to update my graphics driver. I have version 220.127.116.1147. The pc is an HP P6-2326s. I bought it 2nd hand about 4-5yrs ago. I added a HDD & installed Win 8 from HP provided disks. Updated to 8.1. No issues there. Tonight I downloaded the latest driver from HP's site, SP64086.exe. When I try to install it I get a doesn't meet minimum requirements error message (9996).