一：
[IM002][Mircrosoft][ODBC驅動程序管理器]未發現數據源名稱並且未指定默認驅動程序（0）
缺少對應驅動，在Navicat的安裝路徑下自帶，安裝即可：E:\Program Files\PremiumSoft\Navicat Premium 15\sqlncli_x64.msi
二：
[08001][Mircrosoft][SQL Server Native Client 10.0]SQL Server Network Interfaces:Connection string is not valid[87]. (87)
[HYT00][Mircrosoft][SQL Server Native Client 10.0]Login timeout expried(0)
[08001][Mircrosoft][SQL Server Native Client 10.0]A network-related or instance-specific error has occurred while establishing aconnection to SQL Server is not found or not accessible. Check if instance name iscorrect and if SQL Server is configured to allow remote connetcions. For more information see SQL Server Books Online. (87)
登錄主機IP和端口之前的連接符號不是冒號，而是逗號
