Where is my Custom Stories folder?

[Erikkka]

So I've been trying to download custom stories onto my Amnesia and after looking at a tutorial, I attempted to look for my custom stories folder to extract the zipped folder (where the custom story is); however, I cannot find it anywhere on my computer. First, I checked in the folder "Amnesia: The Dark Descent" folder and all that's there is:


0x0409
data1
data1.hdr
data2
data3
data4
ISSetup.dll
layout.bin
setup
setup


Then, I checked in the folder "Amnesia", but I only found another folder named "Main". Inside that folder there's:


Erikkka (a folder)
first_start_flag
hpl
hpl_update
installkey
launcher
main_settings.cfg


And inside my "Erikkka" folder is basically nothing really important. Just stuff about the game and all. I searched my computer for the folder, but there's nothing there. Where else can I find my folder? There's nothing on my computer that's like "Redist" or something like that.