My apologies if this has been covered, I did a quick search and didn't find anything like this.

Intel i5-6500k
ASRock Z170m Pro4S
Corsair Force LE 240 GB SSD (x2)

I have followed the ASRock Raid Guide ( to creating a Raid 0 and installiing windows. I have successfully created the volume in UEFI setup utliity, as well as copied the appropriate RAID drivers to a USB. When attempting to install windows with these drivers after creating/formatting a partition), it states that the disk is not bootable.

I triple checked all the settings (according to the guide) and tried searching elsewhere without result.

Any suggestions would be appreciated.