Update the MCS computer directory template path
Get-Provisioning Scheme (see ProvisioningSchemeName)
Get-ChildItem -Recurse -Path 'XDHyp:\HostingUnits\Network0\Windows 7 VDITP.vm\Citrix_XDWIN7VDI.snapshot'
3. Update templates to use the latest snapshots
Publish-ProvMasterVMImage -ProvisioningSchemeName WIN7VDI -MasterImageVM XDHyp:\HostingUnits\Network0\Windows7VDITP.vm\Citrix