MajorKola

SaintlyShadow, you were right. It turns out that I downloaded 4.0 Ultimate Edition for Dragonborn DLC too, but I don't have that yet. Thanks for your help. Everything works fine now.

I've heard of BOSS too. But I don't use it as I don't really know what it is. Is it like NMM in some way?

RIght, well I've managed to narrow the cause down to Dance of Death version 4.0 mod. I updated from 3.3(I think) yesterday, and it was working before I updated according to the author's steps in the description. Edit: Does anyone know about a fix regarding this?

I launch Skyrim through the SKSE launcher for 1.6.6 and right after the Besthesda logo finshes and the main menu pops up, the window immediately closes. There is no error message or anyithng like "Skyrim.exe has stopped working". It simply closes like nothing happened. I launch the game by clicking on the SKSE tab on the NMM. I'm rather confused. :huh: