Baldur's Gate : The Sword Coast Chronicles : NWN2 Persistent World

When trying to run the Client Extension for the game today, it began by saying that it Failed to Launch due to some kind of error (Error 2)

I used HDinstall, moved all of the client extension to the NWN2 folder.
Redownloaded the Client Extension.
Used regedit to try to fix the directory.
Reinstalled both the game and the client extension, all to no avail.
Now it no longer comes with the error but instead crashes upon start-up.

The NWN2 folder that isn't in your MyDocuments folder?

It doesn't work no matter where I put the NWLauncher itself.