RESOLUTION:
http://blogs.msdn.com/b/hyperyash/archive/2012/08/15/enabling-windows-store-on-windows-to-go-machines.aspx
1. Go to the group policy editor. You can go to the gpmc.msc for the Active Directory Group Policy Management Console, or gpedit.msc for the local Group Policy Editor.
2. Go to Computer Configuration/Administrative templates\Windows Components\Store. Go to the “Allow Store to install apps on Windows To Go workspaces” policy.
3. Enable the Group Policy. The important thing to notice are the supported Operating Systems.
4. Apply
