Problem with running VB6 app in Windows 7(64bit) that had run in Windows XP(32bit).

I have a VB6 application currently running fine on Windows XP.
I have migrated to Windows 7 and it is not doing well. My project
references a odbcconf.dll in the the Windows\System32 subdirectory.
Does it need to reference the same .dll in the Windows\sysWOW64 instead.
If it does, how do I redirect it.