May 02, 2021 11:46 AM|PatriceSc|LINK
Nope. Starting from the Windows Start menu, it should show OS details. Windows 2016 is a 64 bit only OS and by default your app should run as a 64 bit app.. If in doubt System.Environment.Is64BitProcess shows if the app process runs in 64 bit or 32 bit mode
- if true you need to install AccessDatabaseEngine_X64.exe
- if false you need to install AccessDatabaseEngine.exe
More likely you installed the 32 bit version or you installed the 64 bit version but for some reason your app currently runs in 32 bit mode. Your app and the DLL it uses should match (ie both should be 32 bit or both should be 64 bit).