No NIC card detected in Win10

Please, describe the problem here and provide additional information below (if applicable) …
We had a lab running fine in vCD and now we imported the ova to Open Nebula using qcow2 image. The Template is created and when VM is instantiated, no network card is detected. OS is Win10 on the image. contextualization is installed, VMware tools uninstalled and Network is supported as ‘virtio’. The network settings work just fine with all the other labs. Only with this one we are facing this issue.

Kindly advise.

Versions of the related components and OS (frontend, hypervisors, VMs):

Steps to reproduce:

Current results:

Expected results:

this was solved by adding network parameters in the template.