Not able to collect the Server metrics using MOFW

Hi-

I'm trying to collect windows/IIS metrics using MOFW.

I've installed MOFW component and able to connect it to the MI Listener.

The user with which I'm configuring monitors in MOFW is also admin user in the servers I want to monitor and from MOFW I'm able to ping the servers and do RDP with IP.

But while running the test I'm seeing the MOFW connetion as Failure and with error: "Error in OnGetMOFWDetails" (attached the snapshot for ref)

And in messages I'm getting the error: "19/11/2013 07:01:01 <MeasurementError>~E3^Failed to activate measurement on Windows Resources monitor (error code 3). Cannot connect to machine <win server IP>."

Can someone point me if there is any configuration I'm missing.

Thanks,

Raghava