[IM002] [Microsoft][ODBC 驱动程序管理器] 未发现数据源名称并且未指定默认驱动程序...

Problems meet in the project:

[IM002] [Microsoft][ODBC 驱动程序管理器] 未发现数据源名称并且未指定默认驱动程序((IM002) [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified):

This error is typically throwm because the code is specify a DSN that does not exit

Make sure that the referencing a DSN that has been created.

step1: Control Panel -> Data Sources(ODBC).

Step2: Check the DSN if it doesn't exist and create it.