Welcome to ThingWorx Kepware Server > UA Gateway Requirements
UA Gateway Requirements
Prerequisites:
The UA Gateway service requires that the following .NET 6 runtime files be installed on the system before the installation of to complete a successful installation of the UA Gateway service.
To allow the UA Gateway to register automatically with a Local Discovery Server (LDS), install the LDS on the same machine as the UA Gateway.
* 
An LDS application is provided by the OPC Foundation and can be downloaded from their website.
Required .NET 6 Runtime Installations:
.NET Runtime 6.x (Windows x86 version)
ASP.NET Core Runtime 6.x (Windows x86 version)
* 
Tip: To detect if an acceptable version of .NET 6 is installed on a system, refer to the .NET version-detection utilities documented by Microsoft.
* 
Notes:
Only .NET 6 and its minor versions are supported. Other versions of .NET are not supported.
If you install the above requirements after installing the server, you must run a Repair with the installer.
* 
 Refer to the official Microsoft .NET 6 documentation to download the latest .NET 6 runtime.
Was this helpful?