Rails do not create "Deck"

[lilmikepb]

I don't know what the deal is. I have read a BUNCH of tutorials and video's and such and they all say that if you place a porch railing around an area, as long as it is enclosed, it will create a room called "deck." But I can not get it to work.

Also, that roof is being difficult. How can I change it to make it look better by the garage?

Last thing. All of a sudden, all of my room names disappeared. So, I recheck the "no room def." and it will let me name the room but the wall doesn't extend to the roof. What's the deal with that?!

I am going to attach my file so anyone can check it out if they have time.

Thanks again for all of the help!