Instead, look for (or the latest version).

Because V4.0 is a legacy product, it is no longer the primary download on the official PTC Kepware website , which now focuses on the latest "Kepware Server" versions.

: Always run the installer as an Administrator to ensure the Windows Services are registered correctly. 🛠️ Key Features of V4.0

V4.0 remains relevant for niche industrial applications due to its lightweight footprint and compatibility with obsolete operating systems.

The latest version of KepServerEX offers several new features and improvements, including: