urgent help, the black line behind the head of the cyberface

Hi, I have created several cyberface, are already finished and ready to upload, but they all have the same bug, the black line behind his head, he would know someone help me?

I think they are a problem of the dds plugin, I use phoshop cs6 with dds plugin 64bit.

this problem is unnerving to me, I've tried several remedies, but nothing, if I can not find the solution, stop, create cyberface: (

show a screenshot

show a screenshot

this is an example. my last cyberfcae created, Marcin Gortat, I posted several photos from a distance the black line you see big, but up close, you can see a thin line

did you also edit the head shape?

try this viewtopic.php?p=1677847#p1677847
You don't have dots, but you have similar problem

did you also edit the head shape?

no, the shape of the head is the original

try this viewtopic.php?p=1677847#p1677847
You don't have dots, but you have similar problem

No, unfortunately it is not the same problem, this method I had already tried.

You must connect the "dots" thing in blender.

You must connect the "dots" thing in blender.

sorry I did not understand, the head is the default, I have not changed the head shape with blender