Qual a falha?
Connection Timeout Expired. The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement. This could be because the pre-login handshake failed or the server was unable to repond back in time. The duration spent while attempting to connect to this server was - [Pre-Login] initialization=21636/ handshake=0;
Como corrigir a falha?
1- Acessar o SQL Server Management Studio e clique em Options >>
2- Acesse Connection Properties > Connection time-out e aumente o Tempo Limite da conexão para 60 seconds.
