I keep getting stuck in a loop

[GhostFire90]

So i enter joshua and that succeeds and when i list games this happens GREETINGS PROFESSOR FALKEN.

Is this a game or is it real?

WHAT'S THE DIFFERENCE?

YOU ARE A HARD MAN TO REACH. I COULD NOT FIND
YOU IN SEATTLE AND NO TERMINAL IS IN
OPERATION AT YOUR CLASSIFIED ADDRESS.

and if i say what opperation:
What classified address?

DOD PENSION FILES INDICATE
CURRENT MAILING AS:

DR. ROBERT HUME (A.K.A. STEPHEN W. FALKEN)
5 TALL CEDAR ROAD
GOOSE ISLAND, OREGON 97014

.....

--LOGOUT--

LOGON:
please help!

[abs0]

Hi - the idea is you follow what would be typed in in the film (or close to that) and the system replies appropriately...