Vegas 9

Hello cf, need your help atm.
When i render a movie/video, it gets stuck at 0% -> [img|left]http://puu.sh/zSVW[/img]
i tried to render it over the night for like 12hours and it was still 0%
Any1 had this before?

Thanks[img|left]http://cdn-w.fapdu.com/FapDu/n/g/0543/most-beautiful-models-jelena-car-2.jpg[/img]