How to manually recreate the VMnet

VMware workstation 9.0.0 Build 812388

I was trying to build a nested ESX5.1 and creating the additional VMnet2/3/4/5/6 and then I notice the VMnet were not created, being new to the VMware. I deleted the Vmnet0/1/8 thinking I can re-create them later. But now after almost 16hrs,

I tried :

Un-install and reinstall Vmware workstation 9

Un-install WS9 and install VMplayer

Try the rundll + vnetlib method to manual create

Try the reset to default from WS9 Virtual Network editor

Try the vmware_removal_script (clear up my companies site license)

Still the Vmnet1/8 cant be recreate and my vmhost cant connect to them. I see the Vmnet0/1/8 within the Virtual Network Editor.

Is there any method to fix this, because I cant format my machine as of now.

Thanks for any direction to be tried out.