problem on vm update...

Hi all,

We could not update windows and Linux VM through update manager on vsphere 5.0. on previous version (4.1) all updates are updated through shavlik.com. for linux (https://xml.shavlik.com/unix/) and for windows it was (https://xml.shavlik.com/data). But on current version this link is not working. now tell me how i can update all vm through update manager.

Thanks

Subhasis