Download !!exclusive!! Microsoft.ace.oledb.12.0 Provider For Both 64-bit

To install the Microsoft.ACE.OLEDB.12.0 provider for both 32-bit and 64-bit architectures on the same machine, you must use a specific command-line workaround. By default, Microsoft prevents side-by-side installations of different bitnesses of the Access Database Engine. 1. Download the Installers

This error is a rite of passage for database administrators and ETL developers. It occurs because your application is trying to use a 64-bit version of a driver, but only the 32-bit version is installed—or vice versa. download microsoft.ace.oledb.12.0 provider for both 64-bit

• You are using a 64-bit version of Windows and need to connect to data sources using OLE DB.
• You are experiencing issues with the existing OLE DB provider on your system.
• You need to support data sources such as Excel, Access, or Text files in your application.

tab, look for "Microsoft Office 12.0 Access Database Engine OLE DB Provider". Application Bit-ness To install the Microsoft

Pros

using System;
using System.Data;
using System.Data.OleDb;
Official Download Links (Microsoft)
Both files come from the same official Microsoft Download Center page. You are using a 64-bit version of Windows
Next step: Try connecting to your first Excel file using the connection string in SSMS or your preferred IDE. Good luck
Last Updated: October 2024

Microsoft Product Support Lifecycle: The ACE.OLEDB.12.0 provider remains supported as part of the Access Database Engine 2016 Redistributable, which is currently in extended support until October 14, 2026.