How to start a mission with no dialogue?

This is the last thing i need to know

Remove the dialogue stage.

where it is located in?

In the m(number)sdi.mfk file, it usually looks like this

AddStage(0);
AllowMissionAbort("false");
AddObjective("dialogue");
AmbientAnimationRandomize( 1, 0 ); // ( pc=0, npc=1) (nonrandom=0, random=1)
AmbientAnimationRandomize( 0, 0 );
AddAmbientNpcAnimation( "dialogue_cross_arms" );
AddAmbientNpcAnimation( "none" );
AddAmbientPcAnimation( "none" );
AddAmbientPcAnimation( "dialogue_hands_in_air" );
SetPresentationBitmap( "art/frontend/dynaload/images/mis01_03.p3d" );
SetDialogueInfo("homer","marge","scorpion",0);

CloseObjective();
CloseStage();

thanks. it worked but sadly i have another problem my game now crashes not from this but from something else..