Thanks everybody! Sorry I did not come back and answer the question about the error I got in D3D's Perfect Skin SSS Lite, but the error I was getting was exactly the one JBeute was getting, and the avfix patch worked!

By the way in case anyone has the script and is searching the forums for this fix. Here is how to add La Femme support to the program: edit the Perfect Skin SSS.fig file in Notepad or your favorite text editor. Below [!!!MATERIAL!!!] add the line "lafemme1 = lafemme" below [!!!NAME!!!] add the line "lafemme = La Femme" and at the very bottom add:

[lafemme]
skin = Lips SkinHead SkinLimbs SkinTorso
nail = Fingernails Toenails
mouth = Gums InnerMouth
tongue = Tongue
teeth = Teeth
eyewet = InnerEye
pupil = Pupil
eye = Iris
sclera = Sclera
cornea = EyeSurface
trans = Eyelashes Eyebrows