You must open the special 32-bit ODBC manager, located strictly at C:\Windows\SysWOW64\odbcad32.exe . Go to the System DSN tab and click Add .
Legacy drivers like NotesSQL can be finicky. If you encounter errors, the following troubleshooting steps typically resolve 95% of installation and connection issues:
Because IBM transitioned its collaboration software portfolio to HCL Technologies, finding official download links for legacy components can be challenging. Where to Find the Download
Filenames typically present as NotesSQL_2_06_W32.exe or similar archive designations. Step 2: Running the Installer
The driver cannot function standalone. It requires a local installation of the or Lotus Domino Server on the same machine. The driver utilizes the core binaries ( notes.ini , nnotes.dll ) of the client to establish a secure session and respect ACL (Access Control List) permissions. Step-by-Step: Lotus NotesSQL 2.06 Driver Download lotus notessql 2.06 driver download
For the ODBC driver to communicate with Notes databases, it needs to know where your Notes client configuration is located.
Prerequisites: Install the Lotus Notes Client. Ensure the Notes program directory (where notes.exe resides) is added to your Windows System PATH.
Provide a recognizable name (e.g., Domino_Sales_Data ). Description: Optional details about the connection.
The driver is a legacy ODBC driver used to bridge the gap between SQL-based applications and IBM (now HCL) Lotus Notes/Domino databases. While this specific version is largely obsolete, users often seek it for maintaining legacy systems or accessing older .nsf files. Availability and Official Status You must open the special 32-bit ODBC manager,
Choose the installation directory (the default path C:\Lotus\NotesSQL is recommended). Step 2: Register the Driver with the Notes Client
Connects seamlessly with Microsoft Access, Excel, Crystal Reports, Visual Studio, and custom .NET/Java applications. System Requirements and Compatibility
Given its age and the fact that the original NotesSQL project was sunset years ago, finding an alternative is often the better path. Here are some modern equivalents that can connect to Notes/Domino databases:
Once you have obtained the installer, follow these steps carefully to avoid common pitfalls. If you encounter errors, the following troubleshooting steps
Browse to or type the path of the target database file relative to the Notes data directory (e.g., mail\jdoe.nsf or custom\sales.nsf ).
| Solution | Approach | Best for | |----------|----------|----------| | (Domino 14+) | RESTful JSON over HTTPS | New development, cloud integration | | NotesSQL 3.02 (unofficial patch) | Community-modified version for Windows 10 | Short-term bridging | | Export to CSV/XML via LotusScript | Scheduled agent writes relational data | One-way reporting | | Third-party ODBC drivers (e.g., Easysoft, CDATA) | Commercial drivers with 64-bit support | Production environments needing modern SQL access |
Finish the installation wizard and restart your computer to ensure all environment path variables update correctly. Configuring the ODBC Data Source (DSN)
A unique identifier (e.g., Notes_Sales_Data ).
The Definitive Guide to Lotus NotesSQL 2.06 Driver: Download, Installation, and Configuration