"Invalid Directory" Error in G.E.C.K

[Acidrim]

Hi Internet!

 

So, I am having another problem when putting a custom mesh into the G.E.C.K. So I used NifSkope and just applied a silencer to a 9mm pistol, but when I go to put it into the G.E.C.K, it pops up with an error message saying "Invalid Directory"

 

My directory for my gun is:

C:\Program Files (x86)\Steam\steamapps\common\Fallout New Vegas\Data\Meshes\CustomPistol

 

Can someone tell what this error means or what am I doing wrong?

 

Any helps would be appreciated!

[nousername26256]