Double-click the downloaded AccessDatabaseEngine_X64.exe file.
Accept the license agreement and click Install . Verify the Installation: Create a new text file and rename its extension to .udl .
For the most up-to-date version compatible with modern Office 365 environments, use the Microsoft 365 Access Runtime .
If you've encountered the error "The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine," you're likely trying to connect a 64-bit application (like Power BI, SQL Server, or Visual Studio) to an Excel or Access data source.
You should now see in the list. Critical Compatibility Note A common roadblock is the "bitness mismatch" : Download link for Microsoft.ACE.OLEDB.12.0
To prevent conflicts, uninstall any previous "Access Database Engine" versions from your Control Panel > Add/Remove Programs .
Microsoft provides these drivers through various redistributable packages. While "12.0" originally referred to the 2007/2010 versions, the newer 2016 and Microsoft 365 runtimes are downward compatible and often more stable on modern systems.
Download Microsoft.ace.oledb.12.0 For 64 Bit System !free! -
Double-click the downloaded AccessDatabaseEngine_X64.exe file.
Accept the license agreement and click Install . Verify the Installation: Create a new text file and rename its extension to .udl .
For the most up-to-date version compatible with modern Office 365 environments, use the Microsoft 365 Access Runtime .
If you've encountered the error "The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine," you're likely trying to connect a 64-bit application (like Power BI, SQL Server, or Visual Studio) to an Excel or Access data source.
You should now see in the list. Critical Compatibility Note A common roadblock is the "bitness mismatch" : Download link for Microsoft.ACE.OLEDB.12.0
To prevent conflicts, uninstall any previous "Access Database Engine" versions from your Control Panel > Add/Remove Programs .
Microsoft provides these drivers through various redistributable packages. While "12.0" originally referred to the 2007/2010 versions, the newer 2016 and Microsoft 365 runtimes are downward compatible and often more stable on modern systems.