Blender Nurbs curves to Maya XGen Guides problems

[Anonymous]

Ok, first of all, I apologize if my English is not perfect, it's not my first language so, yeah. 

Now, I first created the Nurbs curves on Blender (first created a Path then modified on edit mode). I exported it to Maya 2016 in .OBJ format, imported them into Maya, no problems, then I created the XGen description in the scalp of my model, I used "Curves to guides" utility and worked like a charm, but when I refreshed the XGen description view, nothing happens, like at all, not a single hair appears, even with the density in 10000, and I need help on this because I can't figure this out by myself and it's driving me crazy, anyways, thanks you beforehand!