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Asked: 2026-05-30T15:03:49+00:00

I want to get notification for a new record inserted into the database with

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I want to get notification for a new record inserted into the database with this code:

var perm = new SqlClientPermission(System.Security.Permissions.PermissionState.Unrestricted);
perm.Demand();
SqlDependency.Stop(connectionString);

SqlDependency.Start(connectionString);

// I got an exception here when running the application “Windows 2008 Ent R2 SP1 64Bit”

Error of starting database Watcher: Cannot find the user ‘owner’,
because it does not exist or you do not have permission.

Cannot find the queue
‘SqlQueryNotificationService-f41563c5-3c26-4469-8447-3ee41c801a55’,
because it does not exist or you do not have permission.

Invalid object name
‘SqlQueryNotificationService-f41563c5-3c26-4469-8447-3ee41c801a55’.

I already have done this for the database and the user:

ALTER DATABASE [dbName] SET ENABLE_BROKER 
use [dbName] GRANT SUBSCRIBE QUERY NOTIFICATIONS TO [dbUser]

So where could be the cause?

Thanks in advance.

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1 Answer

  1. Editorial Team

    Take a look at MSDN there are some restriction to the connection you use

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