Crap. See, I've got one which works in my game, but I have no idea which one it is. I haven't endorsed it yet at THE Nexus. And there's like a zillion of those ENB packages. 26 pages of them.
... looking through my files now, so I can get a name for you. Dang. I still have all the archive files, but no name. I've got three archives, but they all have generic names.. "ENBSERIES_SKYRIM_v0262" for instance.I found a readme, but it's got a rather generic name, too.
Now I have to find out which one I've got, because now I'm curious. I'll wade through those 26 pages until I find it. The version I've got is pretty mild though, I barely notice any difference from vanilla
Edit: Well I can't find the version I got. But now I'm all curious at all these different versions of ENB.

I've heard all kinds of horror stories from people over at Beth's forums who mess with ENB, that's why I've never dabbled too extensively. Surely somebody else here will have better answers for you.