MovieCapture failed and the monster not showup

[aitchan]

Haloo
I m try make some portfolio so make very simple game with full Background, using UDK November 2011 version


like on top picture
but when i movie capture it by using matinee, they close suddenly before finish . only milisecond i guess

so i try movie capture a plain background but with monster and the kismet for spawn monster


but MONSTER NOT SHOW UP


however when i try UDKEditor Preview is showup

Why????