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Failure - Cannot connect to Microsoft SQL Server on localhost

673657Dec 3 2008 — edited May 4 2011
Hi!
I have a sqlserver installation on localhost and I want to connect with sqldeveloper.
I fill connection name, username, password, hostname: localhost port: 1433
and then click on retrieve database.
I get the following error message: "Status: Failure - Cannot connect to Microsoft
SQL Server on localhost"
I don't know the reason. I can use another connection to another ms sql server
and it's no problem, but can't connect to localhost.
I have special signs in my computername, for example a "-". Is this the problem?
How can I solve it?
Thank you

Andreas
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Locked on Jun 1 2011
Added on Dec 3 2008
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