CCLP4 not opening

[KeyboardWielder]

I'm guessing that you downloaded the TW2-with-CCLP1,2,3 bundle, and so those are installed properly; but you had to download CCLP4 separately and missed out copying some of its files to the correct location. Make sure that you've copied the .dac files to the "sets" directory AND also copied the .dat and .ccx files to the "data" directory.

- Madhav.

[The Architect]

That's a good possibility, but from the description it sounded like he's having trouble with Tile World crashing, which missing files shouldn't cause. I was hoping to get hold of some kind of error message to clarify the situation.