I created a Windows Server 2008 R2 foundation VM on Windows Server 2008 using Hyper-V. But I am not able to connect to internet from the VM. If I goto device manager, the network adapter branch itself is missing. I searched in google and few sites suggested I need to install the Integration Services although in one site they said Server 2008 R2 comes with integration services installed. Anyways I tried to install IntegrationServices using hyper-v but I get error dialog "error: unable to launch one of the update programs".
Any suggestions on what am I supposed to do?