Getting DSN architecture mismatch between Excel and ODBC MySql Connector

5
votes

I'm getting the following error using Excel trying to add an external data source to the spreadsheet.

[Microsoft][ODBC Driver Manager]The specified DSN contains an architecture mismatch between the Driver and Application.

I can't find a compatibility chart between MySql and the MySql-ODBC Connector versions, but I got the latest that I could find. This is what I'm using:

mysql: 5.6.16 winx64 ConnectorODBC: 5.3.2x64

I've tried both the Ansi and Unicode versions of the driver. When adding it using the Windows Administrative Tools->Data Sources (ODBC) link the Test button says it connected successfully.

Data Source Name: Loans TCP/IP server: localhost Port: 3306 User: Password: Database: Loans

Thanks, Ben

1
mysqlexcelodbc

1 Answers

10
votes

Your problem is that your client, Excel, is 32bit and needs to connect to a 32bit ODBC driver. Your 32bit ODBC driver will connect to a 64bit app just fine, what's important is that the client connects to a driver with the same architecture. On %windir%\syswow64 you'll find a file called odbcad32.exe, it's your 32bit ODBC control panel, add your 32bit MySQL ODBC driver there and use that to connect.