I have an XP Pro machine and tried to convert a drive to a dynamic disk and was asked to reboot which I said yes to and nothing happened. So I rebooted manually and now the system will not boot. I took the drive out and put it i another system to attempt to resolve the issue. I ran Diskprobe to change the partition type from 0x07 to 0x42 and nothing has changed. Is there any was using diskprobe that I can change back to a basic disk or if not, does anybody have any other suggestions?