>CK says unable to locate Skyrim.esm
>rename Skyrim.esm to Skyrim1.esm
>open Skyrim1.esm in xedit and change version number from 1.71 to 1.70, then save
>do this for Dawnguard, Dragonborn, Hearthfire as well
>CK can now compile scripts
wew. I got it! I will never update my game, Todd.