When installing windows7, I get the error message "Required cd/dvd drive device driver is missing". I have made a raid1 and a dvd drive, that I used to install windows7. Do you have a driver for my dvd drive?
What you need is a driver for your raid controller. When using you onboard sata controller you may choose between Intel raid or Adaptec raid. Please download the correct driver for your raid controller from our ftp site.
ftp://ftp.supermicro.nl/driver/SATA/