help for export hairsims with skeleton to blender

[mya79]

Hello, please I need help for export skeleton nif female to blender, my problem I can't import this file because I have this message error : error scrypt python ! I have already read the tutorial for import nif blender, but its not working!! , I Need the head,clavicule r and l and another file for working my hairsims to nif. I want help for modder can explain me. Thanks