I want to add 32-bit data sources. There seems to be no obvious way to see existing instances of these or create new ones.
How can I open the 32-bit "ODBC Data Source Administrator" window in Windows 7 64-bit?
Run the Datasource editor from this path
Just a note don't use the search box in the start menu to look for odbcad32.exe (the same as if you type odbc only). Even the name is the same it opens the one in
Or if you want to open it from here just type the whole path in the search box to get the correct one
I know it because I did this mistake and I thought I was creating 32 bit DSN, but they didn't work until I found out this was the problem.
I know is confusing because is the same name file. But windows has its mysteries, or maybe there's a reasonable explanation.
Anyway just follow Zorodache answer, go to the mentioned folder and open it directly from there, and it will be fine.