System.Data.SqlClient.SqlException: Failed to generate a user instance of SQL Server due to a failure in starting the process for the user instance. The connection will be closed.
有人遇到过这个错误和/或对它的原因和/或解决方案有任何想法吗?
更新
连接字符串是=.\SQLEXPRESS;AttachDbFilename=C:\temp\HelloWorldTest.mdf;Integrated Security=True
建议User Instance=false
有效。