The official Microsoft recommendation is to download and install the (or a later version, such as the 2016 version). This redistributable package is designed to provide the necessary drivers for 64-bit systems and includes the Microsoft.ACE.OLEDB.12.0 provider, which is the direct replacement for Microsoft.Jet.OLEDB.4.0.
The is a database engine upon which several Microsoft products have been built, including Microsoft Access and Visual Basic. Jet OLEDB 4.0 is the specific provider used to connect to these databases. Technology: 32-bit only. Purpose: Read/Write Access .mdb files. Status: Obsolete (Replaced by ACE).
: It is exclusively a 32-bit technology. While it exists on 64-bit Windows systems, it resides in the SysWOW64 directory and can only be accessed by applications compiled specifically for the x86 (32-bit) architecture. download microsoft jet oledb 4.0
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
Method 1: Change Your Application Target Architecture to x86 The official Microsoft recommendation is to download and
What or software are you using to connect to the database? Are you running on a 32-bit or 64-bit operating system?
The most common reason people search for this download is encountering a crash or an error message stating: Jet OLEDB 4
Microsoft has not released a 64-bit version of the Jet driver. It cannot be "downloaded" to act as a 64-bit engine.