当我尝试打开PC上安装的项目时，显示SQL错误26 [英] When i try to open my project installed on pc then sql error 26 is showing

问题描述

当我尝试在任何其他PC中打开我的项目(安装在系统上的安装程序)时，打开错误26与SQL Server建立连接时发生了与网络相关的错误."

when i try to open my project (set up installed on system) in any other pc open " error 26 a network related error occurred while establishing a connection to sql server."

推荐答案

这是一个疯狂的猜测，因为您没有提供任何信息，但是:请检查您的连接字符串.我猜想您已经对其进行了硬编码，以使其与其他PC上不存在的本地SQL Server实例一起使用.

It''s a wild guess, because you have provided no information whatsoever, but: check your connection string. I am guessing that you have hard-coded it to work with your local SQL server instance, which is not present on the other PC.

首先，请确保SQL Server服务是跑步.其他原因可能是错误的连接字符串或某些防火墙阻塞.

在这里，请查看此博客文章以解决问题:异常-错误26-错误定位了指定的服务器实例 [ ^ ]
提供程序:SQL网络接口，错误:26-错误定位服务器/实例... [ ^ ]
未找到指定的SQL Server" o .. [^ ]

First and foremost make sure that the SQL Server services are running. Other reasons could be, incorrect connection string or some Firewall blockage.

Here, have a look at this blog post to troubleshoot the issue : MSDN Blogs: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified[^]

If needed, look at these one:
Exception - error 26 - Error Locating Server Instance Specified[^]
provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance...[^]
"Specified SQL server not found" o..[^]

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