An error has occurredwhileestablishing a connectiontothe server.WhenconnectingtoSQL Server2005, this failure may be causedbythe fact that under thedefaultsettings SQL Server doesnotallow remote connections. (provider: Named Pipes Provider, error:40-Couldnotopena connectiontoSQL Server) (Microsoft SQL ...
or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. "如果你也是这种情况的话，请参考下面这个blog:http://social.technet.microsoft.com/wiki/contents/articles/2102.how-to-troubleshoot-connecting-to-the-sql-server-...
1.打开cmd,进入mysql mysql -uroot -p 2.查看root用户的信息 use mysql; select user,host from user; 3.修改root用户的被限制的ip范围,改为不限制,及允许所有ip访问 update user set host='%' where user='root'; 4.将权限更新操作刷新到内存中,而不用下次启动时生效: flush privileges; 之后再通过web...
While attempting to install Autodesk Vault Server, the following message appears, and the upgrade\installation stops and fails: Autodesk Vault Professional 20XX (Server) Failed connecting to SQL Server - ‘server=<servername>\<instancename>;user id=sa;pa
1) To use a valid SSL certificate you need to check SQL server instance. We need to check certificate properties by connect it within SSMS by connecting to instance.2) Try checking certificate chain too and verify if its trusted or not. It not need to install root CA certificate on ...
the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 1326)...
It seems that you are not providing the correct instance name while connecting to database.Please check the installed SQL server instance in SQL Server configuration manager and based upon that connect to this SQL Server 2012 instance. If it's not the default instance then connect it by ...
the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 – Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 1326...
SQL Server Management Studio(仅限 Windows) 在Windows 的当前版本中,在“开始”页键入 SSMS,然后选择“Microsoft SQL Server Management Studio”。 在旧版本 Windows 的“开始”菜单上,依次指向“所有程序”、“Microsoft SQL Server”,然后选择“SQL Server Management Studio”。
System.out.println(“Connected to the database!”);} catch (SQLException e) {System.out.println(“Error connecting to the database: “ + e.getMessage());}}}请根据你的具体情况调整上述代码中的URL、用户名和密码。如果问题仍然存在,请检查你的错误日志以获取更多详细信息,并根据具体情况进行调试。