Add vCenter Workflow Error: Unexpected status code: 404

Hi,

I'm trying to add a vCenter host to vRO 7.0.1 using the existing VC plugin (Ver 6.0.2.3435085) and I'm running into an odd issue.

If I choose NO for option "Will you orchestrate this instance" then the workflow completes successfully.  This does not allow me to run workflows against the vCenter.

When I delete the existing vCenter and re-run the Add vCenter workflow, this time choosing YES, the workflow fails at the Validate process with error:  Unexpected status code: 404 (Workflow:Add a vCenter Server instance / Validate (item2)#1)

Any ideas why checking YES causes this?

My Inputs:

Host: fqdn.servername.com

Port: 9443

Path: /sdk

Ignore Cert: Yes

Thanks.