((link)) Download Microsoft.ace.oledb.12.0 Provider For Both 64-bit

Certain environments (Windows Server 2016+, Windows 10 Enterprise) allow both if you accept the warning. This is for production due to instability.

The provider’s bitness must match the calling application’s bitness, not the operating system’s bitness. download microsoft.ace.oledb.12.0 provider for both 64-bit

As of April 2026, Microsoft has largely consolidated legacy driver downloads. For the most reliable 64-bit and 32-bit Microsoft.ACE.OLEDB.12.0 providers, use the following official resources: Certain environments (Windows Server 2016+

AccessDatabaseEngine_X64.exe /quiet

Open Command Prompt and run:

Make sure to download files: AccessDatabaseEngine.exe (32-bit) and AccessDatabaseEngine_X64.exe (64-bit). 🛠️ Step-by-Step Installation for Both Bit Versions download microsoft.ace.oledb.12.0 provider for both 64-bit