I'm never been able to use properly Creation Kit.
Every time I try to load ANY mod, I have several error messages. I have these messages with ALL mods:
The first, in the beginning when I load ANY mod, http://img.techpowerup.org/130219/Immagine1.jpg.
And after these two: http://img.techpowerup.org/130219/Immagine2.jpg and http://img.techpowerup.org/130219/Immagine3.jpg.
Then, there are also some messages that I have only with some mods, like http://img.techpowerup.org/130219/ImmagineRN.jpg with Realistic Needs and Diseases.

Again with Realistic Needs and Diseases, I have http://img.techpowerup.org/130219/scripter.jpg error message when I try to open the properties of a script. Seems that the script file is missing, but it's in the script folder of BSA, and I've also extract it in Data/Scripts folder of Skyrim, but the error remain.

How can I resolve these problems? I have Win7 x64 and Steam keep updated Skyrim and CK, so I've latest versions.