NEC Express5800/140Rf-4 User Manual page 426

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
DVD-ROM drive immediately.
Installing Windows Server 2003 x64 Editions D-13
During the "Updating the System", the following