Import-vApp OVA: Invalid URI: The hostname could not be parsed

Hi we are getting this same error when importing an OVA via PowerCLI 10.

PowerCLI: Import-vApp OVA: Hostname cannot be parsed. – ReadySetVirtual.com

The same work around to import an OVF worked using PowerCLI 10, however we need to import OVAs.

Is this a known issue with PowerCLI 10?