While originally part of the SQL Server 2012 Feature Pack, the most reliable way to obtain the standalone installer is through the official Microsoft Download Center . sqlncli.msi . Latest Version: 11.0.7001.0 (QFE Update).

You must choose the version that matches your operating system (x86 for 32-bit or x64 for 64-bit).

Accessing LocalDB, metadata discovery, and UTF-16 support. System Requirements

Elena laughed. "You're hunting a ghost. But check Visual C++ redistributables — sometimes it's bundled with SQL Server 2012 Express. And never, ever download from a random 'drivers.com' site."

Here is the direct method to find the legitimate Microsoft installer:

If you are running a 32-bit application on a 64-bit version of Windows:

Note: A 64-bit installer typically includes both 32-bit and 64-bit drivers, which is necessary for running 32-bit applications on a 64-bit OS.