Odbc Driver Location — Windows 7
C:\Windows\SysWOW64\odbcinst.exe -q -d
Note: It is counterintuitive that the 32-bit tool is in the "SysWOW64" folder and the 64-bit tool is in "System32," but this is standard for Windows 64-bit environments . Physical Driver File Locations
If you need to physically locate the driver files ( .dll files) to replace them, check versions, or resolve "Driver not found" errors, you need to look in the Windows System directories. odbc driver location windows 7
# 64-bit drivers Get-ItemProperty "HKLM:\SOFTWARE\ODBC\ODBCINST.INI\*" | Where-Object $_.Driver | Select PSChildName, Driver
Locating ODBC drivers on Windows 7 is a matter of understanding the bitness duality, the physical folders System32 (64-bit drivers) and SysWOW64 (32-bit drivers) on 64-bit systems, and the registry under HKLM\SOFTWARE\ODBC\ODBCINST.INI and its WOW6432Node counterpart. C:\Windows\SysWOW64\odbcinst
Get-ItemProperty "HKLM:\SOFTWARE\WOW6432Node\ODBC\ODBCINST.INI*" | Where-Object $_.Driver | Select PSChildName, Driver
ODBC tool displays both 32-bit and 64-bit - SQL Server | Microsoft Learn Get-ItemProperty "HKLM:\SOFTWARE\WOW6432Node\ODBC\ODBCINST
Remember: On Windows 7, a driver is just a DLL until the registry tells the system where to find it. Master both, and you master ODBC connectivity.