Error arose, during for establishment a connection to SQL server 2005, those does not permit local and to distant connections

If a connection to an instance of Microsoft SQL server 2005 data base, including SQL server 2005 express, Developer and Enterprise editions, for the Authentifizierung or the access up and calling and actualization of the data up, which are indicated the following error message.

The problem happens NO more matt the connection is originated from remote computers or on SQL server local computer itself, and CAN fuel element caused by any program, look for as SQLCMD utility, used tons connect tons of SQL servers.

The problem steps on no matter, the connection from distant computer or on a SQL server local computer, and can by each program, like for example SQLCMD utility, the one connection to SQL server. Sqlcmd: Error: Microsoft SQL native Client: At error has occurred while establishing A connection ton the servers. Sqlcmd: Error: Microsoft SQL native Client: An error arose, during the one connection to the server. When connecting tons of SQL servers 2005, this failure May fuel element caused by the fact that more under the default settings SQL server of does emergency allow remotely connections. With manufacturing a connection with SQL server 2005, this knows omission by the fact that under the standard attitudes SQL servers do not permit distant connections.