Arcpath information for the target disk does not exist. Either the disk was added after booting, or the SCSI BIOS is disabled ...

Arcpath information for the target disk does not exist. Either the disk was added after booting, or the SCSI BIOS is disabled on the target disk's controller. Unable to update the boot file. Verify your arcpath listings in file boot.ini or through the bootcfg.exe utility.