Deploy new virtual machine from OVF template URL

Hi,

I want to using powerCLI to create new VM(s) from OVF template(s). I tried but had failed with the command: New-VM. When I applied the OVF template(s) path to template parameter of New-VM command, the errors were occured:

New-VM: 11/26/2013 3:12:11 PM New-VM Could not find Template with name '\\StorTemps\Templates\RHEL\RHEL6.3.ova'

It's seem can not use OVF template URL for template parameter of New-VM command, right?. So please help me about the way (commands with the PowerCLI) to create new virtual machine(s) from OVF template URL, or if still using the New-VM, which does the functions we need to add?

Thank you.