emperorjimmu

Its not starting at all. Well well well, what do you know? extracting the BSA solved this. Thanks guys!

Nope, no errors, the merged patch throws some REFR errors - but I don't think that's the reason because even without the patch its not working.

In general - yes, but was it required for this mod too?

If I may add, I have the same issue, however, I'm only half-way through the guide(got to Type3 Body and Armor replacer). I suddenly found out that FNV doesn't start anymore. So I disabled mods, and I found out that Interior Lighting overhaul is to blame. Once I disable this single mod, everything is working. I've re-done the instructions (and the new version of them), but to no avail. Any help here guys?