SQL 网络接口库无法为 SQL Server 服务取消服务主体名称(SPN)的注册。错误: %1。管理员应手动取消此 SPN 的注册,以避免客户端身份验证错误。
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English version
The SQL Network Interface library could not deregister the Service Principal Name (SPN) for the SQL Server service. Error: %1. Administrator should deregister this SPN manually to avoid client authentication errors.