F6flpy-x64-non-vmd.zip is a driver package provided by Intel as part of its suite. It is specifically designed for 64-bit Windows operating systems and is intended for use during OS installation when storage controllers are configured in non-VMD (non-Volume Management Device) mode.
If you receive an error saying the driver is not compatible, you may actually need the VMD-enabled driver instead of the non-vmd version. Download the alternative IRST driver package. Rapid Intel Storage Technology F6flpy-x64-non-vmd.zip
Download and extract the contents of the .zip file onto a USB flash drive (you can use the same one containing your Windows installer). F6flpy-x64-non-vmd