2016 Access Database Engine [patched] Jun 2026

⭐⭐⭐⭐ (4/5) – Essential for developers, confusing for end-users.

| Feature | Detail | |--------|--------| | | 16.0.xxxx (varies with updates) | | Primary Files | ACEODBC.DLL , ACECORE.DLL , ACERENDER.EXE | | Connection Strings (OLEDB) | Provider=Microsoft.ACE.OLEDB.16.0;Data Source=... | | Connection Strings (ODBC) | Driver=Microsoft Access Driver (*.mdb, *.accdb);DBQ=... | | Max DB Size | 2 GB (.accdb) | | Max Excel Rows | 1,048,576 (Excel 2007+ format) | 2016 access database engine