sqlexpress login failed for user

Configure local sqlexpress in iis7: Data Source=. \ Sqlexpress; initial catalog= Demo_db; Integrated Security=True; The following error occurs: Cannot open database "demo_db" requested by the login. The Login Failed.Login Failed for user'IIS

My database connection string is like this: Server = machinename \ sqlexpress; database = test; trusted_connection = true It is strange that it is okay when you deploy and run the Web Service separately, but publish it to IIS. The access is

Problem Description:The local installed two instances, one is sqlexpress, can operate normally. But another common instance of development MSSQLSERVER but even Windows authentication is an error, the report of the mistake is very wonderful, how can

A connection has been established with the server, but an error occurs during logon. (Provider: Shared Memory provider, error: 0-there is no process on the other end of the MPs queue .) User 'sa 'Login Failed. This user is not associated with a

User 'sa 'Login Failed. User 'sa 'Login Failed. An error occurred while connecting to SQL2000.   The instance named 20111104-1708 \ sqlexpress is also installed on the machine... SQL2000 is the default instance The Enterprise Manager connection

Open the website today, suddenly reported this error, usually goodcannot open database "JMECC" requested by the login. The login failed.Login failed for user ' NT authority\iusr '.My connection string is this, with Windows Authentication logon:Data

Original: SQL Drip 11-Reset win7 login password affects SQL login2011-04-20 you cannot log on to SQL Server after you modify the machine login passwordFind a very interesting phenomenon today. The company's computer every two months will be prompted

' sa ' Logon Failure solution Encyclopedia The "user ' sa" Login failed when a Web project was recently deployed. Reason: The error bit rate hint was not associated with a trusted SQL server connection, but verified that the connection database

After changing the machine logon password, you cannot log on to SQL Server Today I found a very interesting phenomenon. The company's computer will prompt you to reset the logon password every two months. Today, I changed the password to log in and

A network-related or instance-specific error occurred while establishing a connection with SQL Server. The server was not found or could not be accessed. Please verify that the instance name is correct and that SQL Server is configured to allow