Did that already didn't work, really need the DLC3 original files in my stupidity i subscrive does files for no fucking reason and now is givin me problems with a lightinh mod. Don´t feel like reinstall the game again.
Looks like you have a file in your dlc folder that is not dlc... Check your files at see if there is anything in there.
If it doesn't work, I'll upload my DLC3 on mega
There is nothing there man, just really need that DLC3 file, lost because of my stupidity.
I still can't understand why you don't just verify your files on steam (or on GOG). You won't have to reinstall the game, it will just quickly check your game files and if something is missing or corrupted in any way, it will redownload it. No need to ask other people for vanilla files, nor to redownload the whole game. That function exists for this exact reason. Unless ofc you have a pirated version of the game.
But I suspect that the root cause is not the dlc3 folder, what ever the reason for this request was in the first place.