Updating Server 2008R to Exchange 2010

Hi!
We have made exchange from 2008R to 2010. The updates were installed perfectly. For a few days, I made an attempt to install the Management Console for Exchange 2010 on my system, Windows 7 Pro 64bit SP1 system.
When I checked the “Automatically install Windows Server Roles” – I found the same error like Craig.
When I unchecked the box, the console installed normally, but problem is, then I got “initialization failed” and no connection is available to the server.
I have installed all available updates and KBs along with hot fixes, but nothing worked. I have also installed the RSAT tools for 2 times, but disheartened.
So can anyone give me any suggestions? Thanks in advance.
