Duplicate file tree on Windows plesk 11

[Superkikim]

Hi,

I don't get how this works. I have moved the server root to D:\Inetpub

In that folder, I have a D:\Inetpub\vhosts folder with all sites.

Then, I have D:\Inetpub\vhosts\Server\8\localuser, I find user folders with duplicate files that I can find in a vhosts subfolder....

Why is the purpose of this folder ? Are these symlinks ? or is it a duplicate of some sites ? if so, why ?