First, I would suggest you be more specific when asking questions. It has always served me well. I think I know what you're asking though. "How do I get my Flash from a .fla to a .swf?":
With your .fla open, you can do three things:
-press Ctrl+Enter. This will test your movie, automatically creating a .swf in the same folder your .fla is stored in.
-go to File, Export, Export Movie, then choose your settings and finish
-chances are your publish settings are set to publish as .swf. so, you can just go to File, Publish and the .swf will be created in the same folder as your .fla. If this doesn't work, you will need to go to File, Publish Settings, and make sure .swf is checked.
that's all the info I can think to offer. if it doesn't help, reply with a better description of the problem you're having.
peace.