: If you need to install both 32-bit and 64-bit versions on the same machine (which is normally blocked), you can run the installer through the command prompt with the AccessDatabaseEngine_X64.exe /passive Connection String Example
Microsoft Access Database Engine 2016 Redistributable . Files to select: accessdatabaseengine.exe (32-bit) accessdatabaseengine_X64.exe (64-bit) 2. Side-by-Side Installation Steps download microsoft.ace.oledb.12.0 provider for both 64-bit