Create OVF/OVA via ovftool

Hi,

I have a ESXi 5.0 server running which has a Guest VM running CentOS 5.6.

The ESXi server is a standalone server, not included in a datacenter, not managed by vCenter.

The server has a HDD of 80G which has both the ESXi host & the Guest OS running on top of it.

I installed ovftools on my Windows laptop & tried to create a ovf from the VM but am unsuccessful. I constantly get the following error -

c:\>ovftool vi://root:<rootpassword>@<ESXi Host IP>/datastore1/CentOS c:\testVM.ovf

Error: Cannot parse locater: vi://root:<rootpassword>@<ESXi Host IP>/datastore1/CentOS

Completed with errors

The local datastore name is "datastore1"

Can someone help me out here with forming the correct the ovftool command to create an ovf & possibly an OVA out of the running VM?

Thanks

Bhushan Pathak