NEC N8100-14522F User Manual page 276

D-14 Installing Windows Server 2003 x64 Editions
IMPORTANT:
message may be shown, but there is no impact to the operation.
Do not click [cancel] since it may be taken away after a few seconds.
4.
Click [OK] to restart the system.
5.
When the reboot is started, remove the NEC EXPRESSBUILDER DVD from the optical
disk drive immediately.
During the "Updating the System", the following