Projector won't publish in CS3

[pixielex]

I'm trying to publish a flash movie as a projector file. when I hit "publish", the progress bar gets halfway through, then goes away as if it's done, but there's not projector file in my folder. Any ideas?

[pixielex]

P.S. this is in Flash CS3. My movie is built with AS3 and contains a number of class files.