Replacing a SBS 2003 Server with a 2011 Server Essentials. In attempting to connect the first Win7 Pro machine, using the connect wizard, I keep getting an error message that "the machine is already connected to a network". How can I get by this problem?

You really should ask this in an SBS forum. Other versions of the OS do not use the connect wizard (so it is a SBS question, not a general networking one). My guess is that you are still connected to the SBS domain, and you cannot join a second one. Bill

Thank you, Bill - I'll do that.

Hi, I would like to suggest that you initiate a new thread in our Small Business Server forum for better and accurate answer to the question, so that you can get more efficient help. The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding. Regards Vincent Wang TechNet Community Support