I have the dll file, i won cherub rock, and put the cdlc in the dlc file, but they arent showing up in game. 

Make sure you have the right .dll file, there is also an old version which might be in some Youtube tutorials still (correct file: http://customsforge.com/topic/33138-rocksmith-remastered-cdlc-fix/ )

Make sure it's in the right folder (...\steamapps\common\Rocksmith2014\D3DX9_42.dll)

 

Also, is Cherub Rock loading or is it not loading either?

cherub rock shows up in my song list and is playable