Transcoding in Nero vision express

Hi, i’m trying to make a dvd video with nero vision express, the version that came with nero 7.0.14 ultra. I’ve tried many different versions of nero 7 and everytime it transcodes the first file, it freezes half way. I’ve also tried fiferent media too. Does anyone know why this happens?

my specs:
windows xp pro sp2
nec 2510a


no one knows?

V7.0 is loaded with bugs.