Can't connect to local SQL Server

Posted by D.M. on Server Fault See other posts from Server Fault or by D.M.
Published on 2010-05-24T14:50:28Z Indexed on 2010/05/24 15:03 UTC
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sql-server

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sql-server-2008

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sqlservermanagementstudio

I'm banging my head against the wall here and can't get things figured out. Yesterday I uninstalled SQL Server 2008 Express and installed a full copy of SQL Server 2008 R2. Everything installed fine but I can't connect to the database to save my life. There is a similar question here that never got answered and I'm not sure if this may be specific to 2008 R2 and how I may have installed.

Under my old configuration (SQL Express) I connected with "DM\SQLEXPRESS" just fine. So far I've tried:

DM\MSSQLSERVER - .\MSSQLSERVER - \MSSQLSERVER - MSSQLSERVER - DM\Dave\MSSQLSERVER

and I get the "cannot connect to server" error every time.

I have the service installed as well as the SQL Server Browser that I have started. If anyone had any suggestions that would be great.

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