HELP WITH EXPORTING MY TRACK (MISSING VST'S)

HI, I’m a new user to cubase and i have a problem exporting my track. When i export it to mp3 it seems as though there something stopping the vst from playing through the track. This problem has happened to me before and the way i got around it was by using a cracked version of windows.

Here’s a link to the track, if you listen closely there’s a synth at the start that’s playing then all of a sudden stops

http://www.sendspace.com/file/av7o59

ANY HELP WILL BE APPRECIATED, THANKS GUYS!

Have you tried a real time export?
I have had some bridged VST instruments get left out but using real time export fixed it in my case.
HTH
J.L.

I have tried this and it doesn’t work.
I have frozen all the VST tracks and that helps, but some are still missing from the final mixdown.
I need help too =(