Shadow copy on File server

Hello! 

I have:

1) Failover cluster with 2 hosts on Windows server 2012 r2

2) Role: File Server

3) I configure shadow copy: http://technet.microsoft.com/en-gb/library/cc771305.aspx

On Computer Management - Shadow Copy I see my shadow copy and i can back to need version. But I can't see my shadow copy's on properties disk\file\folder.. Why?

C уважением к Вам, Я