Don't use giq_option, it's outdated.
procedure Node012 begin
Reply(mstr(300));
set_local_var(LVAR_Asked_bar,1);
NOption(253,Node010,004);
NOption(254,Node999,004);
end
You need also to add script name to SCRIPTS.H
#define NAME SCRIPT_SCMARK2 This is in your script code...