I had Microsoft SQL Server Express 2012 installed already. I just installed the Microsoft SQL Server Management Studio Express and tried to open my mdf file. I get an error message that says:
There is no editor available for 'C:\Inetpub\wwwroot\intranet\app_data\intranet.mdf).
Make sure the application for the file type (.mdf) is installed.
Did I do something wrong? I just clicked through the defaults in the Management Studio Express install.
How can I get this to work?