SBS 2011 Continuously Restarting In To Directory Services Restore Mode

Ref: http://absoblogginlutely.net/2011/03/fixed-server-continually-boots-into-safe-mode/

- restart the server in safe mode with command prompt
- run the following command to delete the safe mode key from the boot config
   bcdedit /deletevalue safeboot
- reboot server
   shutdown -r -t 0