RODBC ERROR: state IM002, code 0, message unixODBC Driver Manager]Data source name not found, and no default driver specified

Question

I want to use RODBC to get data from MSSQL and I have installed unixodbc and FreeTDS on my Macbook.
odic.ini, odbcinst.ini and freetds.conf file is as follow.

But, R error is

odbcConnect(dsn = "RichardDSN",uid = "****",pwd = "******") 1 -1

Warning messages: 1: In odbcDriverConnect("DSN=RichardDSN;UID=****;PWD=******") : [RODBC] ERROR: state IM002, code 0, message [unixODBC][Driver Manager]Data source name not found, and no default driver specified

2: In odbcDriverConnect("DSN=RichardDSN;UID=****;PWD=******") : ODBC connection failed

how should I solve ?

Answer 1

I re－install unixodbc and freetds. then it works. T_T I don't know why...but first you must use odbcconfig to confirm where is your odic.ini and odbcinst.ini then vi them.

after I re-install, I also fail again.because, the path error, 'freetds' I input 'freetsd'...so I correct it, then it works.