当我尝试连接到Sql Server时,出现了这个错误消息。
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Cannot connect to **SQL_ServerName**.
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Instance failure. (System.Data)
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Program Location:
at System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, Boolean withFailover, Boolean isFirstTransparentAttempt, SqlAuthenticationMethod authType, Boolean disableTnir)
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