Microsoft has released an update that resolves an issue with VIA multi-core CPUs. Windows Thin PC allows users to repurposing existing PCs as thin clients. It enables customers to repurpose existing PCs as thin clients by providing a smaller footprint, locked down version of Windows 7. This provides organizations with significant benefits such as, reduced end point costs for VDI, excellent thin client experience using an enterprise ready platform.
Microsoft recommends you to use Windows Thin PC to:
• Help reduce the costs of virtual desktop infrastructure (VDI) while providing a rich remote desktop experience.
• Help improved security with locked-down PCs and take advantage of existing management resources
Get the update from here - http://www.microsoft.com/download/en/details.aspx?id=28758