In order to check that we would need to take a look at your registry.
Please perform the following steps:
1. Click "Start" button on the Windows task bar and select "Run..."
2. Type regedit and click OK
3. In the left part of the Registry Editor window open the following node:
My Computer\HKEY_LOCAL_MACHINE\SOFTWARE\ODBC
4. Right-mouse click on ODBCINST.INI key and select "Export" in
the pop-up menu
5. Save the file as *.reg (it will not contain any critical information such
as host names, logins, etc. There will only be the list of the ODBC
installed in the system)
6. Attach the .reg file to this bug report (you can also make it invisible
to public by selecting the appropriate privacy option)
What versions are these drivers 5.2.5 or 5.2.6?
Do the actual driver files exist in the install directories? In other words, do you see anything if run the following command in the command line?
dir "C:\Program Files\MySQL\Connector ODBC 5.2"
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