My new server has been running great for about a week. I'm ready to decommision the old server but I need to move a RAID controller from the old server to the new server. When I install the driver for the controller I'm told to reboot, after which it loads the recovery console. I'm assuming the boot order is messed up or something but I don't know for sure. The RAID controller does not contain the boot partition from the old server, it's just storage. I've tried running startrep.exe but it says it does not detect a problem. I've tried running: bcdedit /set {default} device partition=c: bcdedit /set {default} osdevice partition=c: bcdedit /set {bootmgr} device partition=c but I get an error saying "An error has occurred setting the element data. The request is not supported." If I run bcdedit /enum it tells me the Windows Boot Manager is looking at C: and the Windows Boot Loader is looking at D:. Any help would be greatly appreciated.