Yes, all of the .wal files are copied into the new CTP1 folder. And they were before. So, is there another reason they might not work? Like I said before, I can add them to the map in BSP, but when I try to compile it doesn't work.
Oh, before I forget to ask:
Is there supposed to be a "light brown brick wall with purple between the bricks" texture? If so, it looks odd, and if not, I obviously did something wrong.