title: Cannot connect to Sql Server database: non-system databases are not shown
body: <p>I'm trying to connect to SQL Server 2008 express database from Visual Studio 2010 using data connection wizard. I choose new connection -> MS Sql Server then I choose the only available server name (PAVEL-PC\SQLEXPRESS). The problem is i cannot see my database in the combobox below. System databases (like master, model, msdb etc) are shown though.
  I've managed to find similar questions (like this one: <a href="https://stackoverflow.com/questions/5316282/cannot-connect-to-sql-server-database-in-visual-studio-because-my-database-isnt">Cannot connect to SQL Server database in Visual Studio because my database isn&#39;t there</a>) and it seems I'm having permission issues. However I cannot understand which user (and where) should I add.</p>
  
  <p>The account name which I'm running my Visual Studio on is Pavel. My computer name is Pavel-PC. I'm not sure what my SQL Servers account names are, but it was installed using default settings.</p>