SQL Server Express
Do you have SQL Server Remote connections enabled on your machine Can you in addition post your connection string you are using.
Jens K. Suessmeyer
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http://www.sqlserver2005.de
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connectionString="Data Source=DENNIS;Initial Catalog=Inventaris;Integrated Security=True"
That wonders me a bit, you error is stating that you are trying to connect to a userinstance, your connection string uses a server instance. Could it be that you are using a different connection string than you think ;-) This error message comes if you are either using a SQL Server Express instance which is not enabled for user instances or you use a "bigger" instance than SQL Server Express.
Jens K. Suessmeyer
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http://www.sqlserver2005.de
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Having a SQLServer Express instance you will have to name it in the connection using the following syntax:
connectionString=@"Data Source=DENNIS\SqlExpress;Initial Catalog=Inventaris;Integrated Security=True"
Jens K. Suessmeyer
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http://www.sqlserver2005.de
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