Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\myFolder\myAccessFile.accdb;Persist Security Info=False; Use code with caution. Troubleshooting Common Connection Errors
At its core, this driver set acts as a translator. When Office 2007 was released, it introduced new file formats (such as .xlsx and .accdb). The Connectivity Components allow non-Office applications—such as custom-built enterprise tools, SQL Server Integration Services (SSIS) , or third-party software like ArcGIS —to read from and write to these specific Office file types without requiring the full Office suite to be installed on the machine. Key Technical Functions
You can download the 2007 Office System Driver: Data Connectivity Components directly from Microsoft. Ensure you download the version matching your application's architecture (32-bit vs. 64-bit).
What Are the 2007 Office System Driver Data Connectivity Components?
Download 2007 Office System Driver: Data Connectivity Components
When the driver package is installed, it registers the OLE DB provider on the system. This is the component that applications use to create connections. This provider is a more powerful and versatile successor to the older Microsoft.Jet.OLEDB.4.0 provider, offering better support for newer file formats and the ability to read from an Excel file while it is open in another program.
This driver package enables non-Office applications to read data from 2007 Office system files, such as Excel ( .xlsx , .xlsb ) and Access ( .accdb ). It operates primarily in the background, providing the necessary and ODBC interfaces for seamless data exchange.
Open the Command Prompt (CMD) as .