I have installed Intel® Rapid Storage Technology versioned 2015-08-28. I am trying to migrate from "RAID-Ready" to 3-disk RAID 5 using three 4 TB drives.
My issue is that when I go into the second step in creating the volume, check all the disks and get asked if I want to keep the data on any of the disks.
There are no visible controls, no radio buttons, nothing that actually lets me select the drive that I want to keep the data on. This seems to be an issue with my language-specific version of IRST since I have seen screenshots of it working in the English localization. I am running IRST in Swedish, since that is the OS language. I attach a screenshot of how it looks for me.
Downgrading does not solve the issue; all of the publicly available versions seem to be affected by this issue.
I found some rather well-hidden command-line options that kan be passed to the installer to change the language but it only seems to affect the language used in the installer itself, not IRST when installed.