Why is it that every time I fix a problem, another one suddenly appears? Anyway, *this time* textures from my game will start to disappear and be replaced with pink "no texture" coloring. The first few times I had this problem, it was the sky that was losing its texture. Now its loading screens and books. Anyway, after a few seconds the game CTDs. At first I thought it was a mod but couldn't figure out which one, so I deactivated all of my mods and played. Worked fine. So I started activating mods that I knew had worked before, and then some new mods. Then it started happening again. Once again, deactivating all mods fixes it, and (thankfully) all my essential mods work. But whenever I add more mods, it starts again. Is it the number of mods I have activated? (No where near 255, by the way). What's going on this time?

http://www.tesnexus.com/downloads/file.php?id=10724?

You say that the sky was purple it's fixed now?

If am right about this you have the *CS* bug of purple water. Try this http://www.tesnexus.com/downloads/file.php?id=33431 to see if that helps.