I am trying to configure RAID1 on a HP dc5750 Small Form Factor (SFF) for use with Windows 10. Windows 10 installs successfully with only one disk drive. The HP BIOS is 2.36 and I have configured the PC RAID following the instructions in http://h10032.www1.hp.com/ctg/Manual/c00798927. During the Windows 10 setup with two drives configured as a mirrored pair, I am being prompted to select a compatible driver to continue the installation. I have downloaded the Radeon-Crimson-16.7.3-SATA-AHCI-Win10-Win8.1-Win7-64Bit files and attempted to point setup to the files without success. I can see the drivers listed when I deselect "Hide drivers that aren't compatible with this computer's hardware. I have attempted to find HP's SP33899 which apparently contains the XP version of an ATI AHCI Compatible RAID Controller-X86 platform driver. Please advise where I might find an ATI/AMD compatible RAID driver for use with an ATI’s Radeon Xpress 1150 chipset with SB600 technology in a HP dc5750. Thanks in advance for your assistance.