Appending an existing dialog

Greener

I'm really struggling to simply add a line of dialog in response to something by append an existing bus and dialog files:
I've extended the bottom of Kivan.bcs with the following to trigger the dialog in response to Tazok's death.

IF
Global("TazokDead","GLOBAL",0)
Dead("Tazok") 
THEN
RESPONSE #100
SetGlobal("TazokDead","GLOBAL",1)
END

I have then appended Kivanj.d

APPEND KIVANJ

IF ~Global("TazokDead","GLOBAL",1)~ THEN BEGIN TazokDead
SAY ~The beast has fallen, and she is avenged. May his foul hide suffer eternal torment at the hands of his victims!~
END
END

Now whenever the dialog should trigger the game hangs and needs to be force quit.

I'm sure there is a simple fix, but after a few hours I'm exasperated...

Any help would be greatly appreciated

Greener

I've figured it out...