To get the provider, you need to download the official or the 2016 version . Both include the Microsoft.ACE.OLEDB.12.0 provider. Go to the official Microsoft Download Center. Select your preferred language and click Download . You will see two files available for download: AccessDatabaseEngine.exe : This is the 32-bit version. AccessDatabaseEngine_X64.exe : This is the 64-bit version.
To use the Microsoft.ACE.OLEDB.12.0 provider, you'll need to download and install it on your system. Here are the steps:
Note: These links point to the 2016 version, which is the latest standalone provider fully supporting ACE 12.0.
Get the version that is from your system (e.g., if you have 32-bit Office, download the 64-bit engine). 2. Run via Command Prompt Press Win + R , type cmd , and press Enter . Navigate to your download folder. download microsoft.ace.oledb.12.0 provider for both 64-bit
If your environment strictly requires both (for instance, a 64-bit SQL Server Integration Services package running alongside a 32-bit local Office installation), you can bypass Microsoft's restriction using the command line. Step-by-Step Passive Installation: Open the as an Administrator.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\14.0\Access Connectivity Engine\Engines Use code with caution.
Microsoft has consolidated and updated its access links. To get the universal connection capability for Microsoft.ACE.OLEDB.12.0 , you can download the official drivers directly: To get the provider, you need to download
The error “Microsoft.ACE.OLEDB.12.0 provider is not registered” is completely solvable. By matching bitness and using the official Microsoft downloads, you can restore full Office file access to your applications within minutes.
Note: In most cases for modern Windows servers and 64-bit operating systems, you will need the AccessDatabaseEngine_X64.exe to resolve the "not registered" error in 64-bit applications.
your application or computer to ensure the drivers are recognized. Select your preferred language and click Download
The Microsoft ACE OLE DB 12.0 provider is a data provider that allows applications to read and write data to various data sources, including Microsoft Office files such as Excel, Access, and Text files. It is a crucial component for data integration and business intelligence.
The complexity arises because Microsoft distributes : one for 32-bit (x86) and one for 64-bit (x64). You cannot run both side-by-side by default.