Download Microsoft Jet Oledb 4.0 _hot_ -

Jet 4.0 is installed by default. However, Microsoft released a different package that often works as a drop-in replacement: Microsoft Access Database Engine 2010 Redistributable .

Installing Microsoft Office 2003, 2007, or a 32-bit version of Office 2010 will also register the Jet 4.0 provider on your system. However, this is overkill for most development needs. download microsoft jet oledb 4.0

If you are using very old software that specifically demands Microsoft.Jet.OLEDB.4.0 and cannot be recompiled to use the new ACE provider: However, this is overkill for most development needs

He tried clicking a few links promising direct downloads of the driver. Half of them redirected to dead Microsoft 404 pages from the mid-aughts. The other half looked like sketchy third-party driver sites that would gladly give him the file, provided he also wanted to install three different Russian browser toolbars. The realization The other half looked like sketchy third-party driver

If you absolutely must use Microsoft.Jet.OLEDB.4.0 (for legacy software that cannot be rewritten), here is how to enable it on modern Windows 10/11.