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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?

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up vote 12 down vote accepted

Run the Datasource editor from this path c:\Windows\SysWOW64\odbcad32.exe.

Ref: http://blogs.msdn.com/b/farukcelik/archive/2008/10/17/why-my-32-bit-applications-cannot-see-the-odbc-dsns-that-i-created-on-my-64-bit-machine.aspx

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Solution To create or modify 32-bit DSN on 64-bit Windows, you must run C:\WINDOWS\SysWOW64\odbcad32.exe. You may find it useful to create a shortcut to this on your desktop or Start menu if you access it frequently

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How is this different from the existing answer? –  DavidPostill Sep 11 at 17:17

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