Hi all,
I’m new to Blender and I’m trying to use MBLab to create human models.
I’ve succeeded in creating a character with an existing pose. 
When I try to add hair, I clicked in Particle hair, I see a Library folder. I opened it on C:\Users\myname\AppData\Roaming\Blender Foundation\Blender\2.81\scripts\addons\MB-Lab\data\Particle_Hair
I see .json files relating to hair but I can’t select them.
I see a message: To adapt the asset, use the proxy fitting tool
I opened Proxy Fitting, I see a Proxy list with “No Proxy found”.
I downloaded a .ZPR file from https://www.cgtrader.com and added it to the same folder, but I can’t select it in Particle hair either
I’m on Windows, Blender version 2.81a, MB-LAB 1.7.7.