Install 32 Bit Odbc Driver On 64 Bit Windows 7 [portable] May 2026

SysWOW64 holds 32‑bit system files on 64‑bit Windows (WOW64 = Windows‑on‑Windows 64). The registry keys for 32‑bit ODBC are under HKLM\SOFTWARE\WOW6432Node\ODBC .

I’m running and need to connect to a 32-bit database driver (e.g., an old Access MDB, FoxPro, or a legacy 32-bit-only ODBC driver). When I run the standard odbcad32.exe from Control Panel or System32, I only see my 64-bit DSNs, and my 32-bit driver doesn’t show up. install 32 bit odbc driver on 64 bit windows 7

On 64-bit Windows, ODBC is split into two separate administrators: SysWOW64 holds 32‑bit system files on 64‑bit Windows