My Computer doesn't start

Another incident with a similar twist:

DU: My computer doesn't start.
Ad: OK. Do you see anything on the screen?
DU: Moment, yes, it says something is missing.
Ad: What precisely is missing?
DU: NTLDR something.
Ad: OK, that should be an easy one...
Ad: Take the floppy out of the drive.
DU: There is no floppy in the drive.
Ad: Are you sure - please double check.
DU: I AM sure - come over.
Ad: Coming
<Admin walks over.>
Ad: OK, let's see.
<Admin pushes the floopy eject button wich promptly spits out a disk.>
Ad: Ah - Ok - so you double checked - eh?
DU: I WAS sure.
Ad: I told you to double check.
DU: But...


So much about double checking...