SanjeevP,
you don't set up DMPE 2 remotely on the server because it's not a server version of Dragon Medical which can only be purchased from Nuance.
What you do is install DMPE 2 locally on each workstation and then roam your user profile over the network. You'll find a step-by-step on roaming your user profile in our KnowBrainer Training Guide an our Quick Tips ~
http://www.knowbrainer.com/downloads/NatPro_Quick_Tips.pdf when you look up "Roaming"