Download [extra Quality] Microsoft.ace.oledb.12.0 Provider For Both 64-bit < 2025-2027 >

Notes:

Save the 32-bit and 64-bit .exe setup files to a memorable local folder, such as C:\Drivers\ . Step 2: Install Both Architectures via Command Line

Run the 64-bit installer with the /passive switch:

Restart your computer to ensure the driver is registered in the system path. download microsoft.ace.oledb.12.0 provider for both 64-bit

This technical guide outlines the safe download channels, the step-by-step installation workarounds required to bypass Microsoft's platform restrictions, and troubleshooting techniques for common integration environments. Why You Need Both 32-Bit and 64-Bit ACE Providers

Note: These links point to the 2016 version, which is the latest standalone provider fully supporting ACE 12.0.

Important: Resolving Installation Conflicts (32-bit vs. 64-bit) Notes: Save the 32-bit and 64-bit

Download Microsoft.ACE.OLEDB.12.0 Provider for 64-Bit: Complete Guide

If you absolutely must have both architectures on a production server, run the 64-bit installer first with /quiet , then the 32-bit installer with /passive . Test thoroughly with your ETL processes.

Complete Guide: Download and Install Microsoft.ACE.OLEDB.12.0 Provider (64-bit and 32-bit) Why You Need Both 32-Bit and 64-Bit ACE

AccessDatabaseEngine_X64.exe /quiet

Microsoft explicitly does not support side‑by‑side installation, and doing so may cause unexpected issues with Office applications. Use this method only in isolated test environments and with a full backup.

Follow the on-screen instructions to complete the installation.

Although Microsoft has removed some direct 2010 version links, you can typically use the , which still provides the Microsoft.ACE.OLEDB.12.0 provider for backward compatibility.