Download Microsoft.ace.oledb.12.0 Provider For Both 64-bit ^hot^ Jun 2026

If your application (e.g., old VB6 app or 32-bit Python) is 32-bit, you need the 32-bit driver. Step 1: Download the Provider (64-Bit or 32-Bit)

: If you specifically need the 12.0 version, some community members host archived links through platforms like Chocolatey or the Wayback Machine. 2. How to Install Both (Side-by-Side)

How to Install the 64-bit Provider (Solving Common Conflicts) download microsoft.ace.oledb.12.0 provider for both 64-bit

Once the accessdatabaseengine_X64.exe file has been downloaded, follow these steps to install it:

Microsoft generally prevents installing a 64-bit engine if 32-bit Office is present (and vice versa). To bypass this, you must use the with a specific flag: If your application (e

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\14.0\Common\FilesPaths

The provider version (e.g., 12.0 , 16.0 ) in your connection string must match the version you have installed. How to Install Both (Side-by-Side) How to Install

Yes, but SSIS runs in 64-bit by default (since SQL Server 2012). You need the 64-bit provider. To use 32-bit, change SSIS project’s debugging option to 32-bit runtime.

Even though the original 12.0 provider is no longer officially listed on Microsoft’s download center, you can still obtain it by using the redistributable packages for 2007, 2010, or 2016. For long‑term support and compatibility, the is recommended.

Microsoft has consolidated and updated its access links. To get the universal connection capability for Microsoft.ACE.OLEDB.12.0 , you can download the official drivers directly: