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![[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问](https://image.shishitao.com:8440/aHR0cHM6Ly93d3cuaXRkYWFuLmNvbS9nby9hSFIwY0hNNkx5OXpNaTQxTVdOMGJ5NWpiMjB2ZDNsbWN6QXlMMDB3TUM5Qk5pODNNUzkzUzJsdlRERnVUeTFZVDNnelRWaE9RVUZFUmxvNFVIbEZZelE0TVRVdWFuQm5MWGRvWHpVd01IZ3dMWGR0WHpNdGQyMXdYelF0YzE4ek9URTBOREU0T0RNdWFuQm4%3D.jpg?w=700&webp=1 "[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问")
网狐架设，中心服务器错误数据库异常：[DBNETLIB][ConnectionOpen (Connect()).]SQL Server 不存在或拒绝访问![[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问](https://image.shishitao.com:8440/aHR0cHM6Ly93d3cuaXRkYWFuLmNvbS9nby9hSFIwY0RvdkwzZDNkeTU2YUdWdVozUjFkMnd1WTI5dEwyUmhkR0V2WVhSMFlXTm9iV1Z1ZEM5bWIzSjFiUzh5TURFM01Ea3ZNVFV2TVRjME56STVkMkp3WkRseU5HdDZiV2QxYUhjNU1TNXdibWM9.jpg?w=700&webp=1 "[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问")
网狐架设很多人第一架设肯定要遇到这个问题，网上找教程，也没有提到这个的，这里我来写解决方法，免得再有人问我了![[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问](https://image.shishitao.com:8440/aHR0cHM6Ly93d3cuaXRkYWFuLmNvbS9nby9hSFIwY0RvdkwzZDNkeTU2YUdWdVozUjFkMnd1WTI5dEwyUmhkR0V2WVhSMFlXTm9iV1Z1ZEM5bWIzSjFiUzh5TURFM01Ea3ZNVFV2TVRjME56TXhiMmhsZG10dmRtaDVkM0p5ZDNZMFppNXdibWM9.jpg?w=700&webp=1 "[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问")
开始->所有程序->Microsoft SQL Server 2005->配置工具->SQL Server Configuration Manager,如图：
打开后如下图：![[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问](https://image.shishitao.com:8440/aHR0cHM6Ly93d3cuaXRkYWFuLmNvbS9nby9hSFIwY0RvdkwzZDNkeTU2YUdWdVozUjFkMnd1WTI5dEwyUmhkR0V2WVhSMFlXTm9iV1Z1ZEM5bWIzSjFiUzh5TURFM01Ea3ZNVFV2TVRjME56TXllREV6TkdsamJtNTJNM2cwTlhwNGJTNXdibWM9.jpg?w=700&webp=1 "[DBNETLIB][ConnectionOpen (Connect()).]不存在或拒绝访问")
TCP/IP 的状态改成已启用。
最后重启一下服务，如下图
OK