[Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application (SQL-IM014)

It is solved by the running the following exe:

To manage a data source that connects to a 32-bit driver under 64-bit platform, use c:\windows\sysWOW64\odbcad32.exe.

(To manage a data source that connects to a 64-bit driver, use c:\windows\system32\odbcad32.exe. Usually located in Adminstrative Tools->Data Sources (ODBC) in Win7 64)