White night mod ?!

[Mudbill]

Then you have fucked up your game, probably try to reinstall the game is the best thing to do now.

Yeah, and next time don't put the white night folders in redist, when you see a config file in the white night mod then open that config file and put the stuff in nthe original config file in amnesia config.

What difference would it make to replace the contents of the file instead of replacing the file?

Well, either way, preferrably no mod should ever require files to be replaced, and even better; not merge folders.